diff --git a/org.epic.debug/.classpath b/org.epic.debug/.classpath
index eca7bdba..098194ca 100644
--- a/org.epic.debug/.classpath
+++ b/org.epic.debug/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/org.epic.debug/.settings/org.eclipse.jdt.core.prefs b/org.epic.debug/.settings/org.eclipse.jdt.core.prefs
index 0c68a61d..d17b6724 100644
--- a/org.epic.debug/.settings/org.eclipse.jdt.core.prefs
+++ b/org.epic.debug/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,12 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.debug/META-INF/MANIFEST.MF b/org.epic.debug/META-INF/MANIFEST.MF
index f5e14807..db1e3b95 100644
--- a/org.epic.debug/META-INF/MANIFEST.MF
+++ b/org.epic.debug/META-INF/MANIFEST.MF
@@ -5,8 +5,7 @@ Bundle-SymbolicName: org.epic.debug; singleton:=true
 Bundle-Version: 0.7.4
 Bundle-Activator: org.epic.debug.PerlDebugPlugin
 Bundle-Vendor: EPIC Project
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8,
- JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Export-Package: org.epic.debug,
  org.epic.debug.cgi,
  org.epic.debug.cgi.server,
diff --git a/org.epic.doc/.classpath b/org.epic.doc/.classpath
index 075009d7..67e2a52c 100644
--- a/org.epic.doc/.classpath
+++ b/org.epic.doc/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/org.epic.doc/.settings/org.eclipse.jdt.core.prefs b/org.epic.doc/.settings/org.eclipse.jdt.core.prefs
index 0c68a61d..f42de363 100644
--- a/org.epic.doc/.settings/org.eclipse.jdt.core.prefs
+++ b/org.epic.doc/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.doc/META-INF/MANIFEST.MF b/org.epic.doc/META-INF/MANIFEST.MF
index 17a9e657..af9aa4ab 100644
--- a/org.epic.doc/META-INF/MANIFEST.MF
+++ b/org.epic.doc/META-INF/MANIFEST.MF
@@ -3,8 +3,7 @@ Bundle-ManifestVersion: 2
 Bundle-Name: EPIC Documentation Plug-in
 Bundle-SymbolicName: org.epic.doc; singleton:=true
 Bundle-Version: 0.7.2
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8,
- JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Bundle-ActivationPolicy: lazy
 Bundle-Vendor: EPIC Project
 Require-Bundle: org.eclipse.help
diff --git a/org.epic.feature.main/.classpath b/org.epic.feature.main/.classpath
index b27bda2b..dc6671a9 100644
--- a/org.epic.feature.main/.classpath
+++ b/org.epic.feature.main/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
-    <classpathentry kind="src" path=""/>
-    <classpathentry kind="output" path="bin"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="src" path=""/>
+	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/org.epic.feature.main/.settings/org.eclipse.jdt.core.prefs b/org.epic.feature.main/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000..f42de363
--- /dev/null
+++ b/org.epic.feature.main/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.feature.main/org.epic.feature.main_0.7.6.jar b/org.epic.feature.main/org.epic.feature.main_0.7.6.jar
index 85093e46..9063ffae 100644
Binary files a/org.epic.feature.main/org.epic.feature.main_0.7.6.jar and b/org.epic.feature.main/org.epic.feature.main_0.7.6.jar differ
diff --git a/org.epic.lib/.classpath b/org.epic.lib/.classpath
index 57168d4c..510b4e7b 100644
--- a/org.epic.lib/.classpath
+++ b/org.epic.lib/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry exported="true" kind="lib" path="lib/brazil_mini.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/gnu-regexp-1.1.4.jar"/>
diff --git a/org.epic.lib/.settings/org.eclipse.jdt.core.prefs b/org.epic.lib/.settings/org.eclipse.jdt.core.prefs
index 0c68a61d..f42de363 100644
--- a/org.epic.lib/.settings/org.eclipse.jdt.core.prefs
+++ b/org.epic.lib/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.lib/META-INF/MANIFEST.MF b/org.epic.lib/META-INF/MANIFEST.MF
index 3b42413e..f259cc0a 100644
--- a/org.epic.lib/META-INF/MANIFEST.MF
+++ b/org.epic.lib/META-INF/MANIFEST.MF
@@ -4,8 +4,7 @@ Bundle-Name: EPIC External Libs Plug-in
 Bundle-SymbolicName: org.epic.lib
 Bundle-Version: 0.7.2
 Bundle-Vendor: EPIC Project
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8,
- JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Require-Bundle: org.eclipse.osgi
 Bundle-ClassPath: lib/brazil_mini.jar,
  lib/gnu-regexp-1.1.4.jar,
diff --git a/org.epic.perleditor-test/.classpath b/org.epic.perleditor-test/.classpath
index b15dacd2..b7b478d4 100644
--- a/org.epic.perleditor-test/.classpath
+++ b/org.epic.perleditor-test/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="src-pde"/>
diff --git a/org.epic.perleditor-test/.settings/org.eclipse.jdt.core.prefs b/org.epic.perleditor-test/.settings/org.eclipse.jdt.core.prefs
index 0c68a61d..f42de363 100644
--- a/org.epic.perleditor-test/.settings/org.eclipse.jdt.core.prefs
+++ b/org.epic.perleditor-test/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.perleditor-test/META-INF/MANIFEST.MF b/org.epic.perleditor-test/META-INF/MANIFEST.MF
index 047ef515..62c4e5b7 100644
--- a/org.epic.perleditor-test/META-INF/MANIFEST.MF
+++ b/org.epic.perleditor-test/META-INF/MANIFEST.MF
@@ -19,5 +19,4 @@ Require-Bundle: org.junit,
 Bundle-ClassPath: cglib-full-2.0.2.jar,
  easymock.jar,
  bin/
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8,
- JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
diff --git a/org.epic.perleditor/.classpath b/org.epic.perleditor/.classpath
index eca7bdba..098194ca 100644
--- a/org.epic.perleditor/.classpath
+++ b/org.epic.perleditor/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/org.epic.perleditor/.settings/org.eclipse.jdt.core.prefs b/org.epic.perleditor/.settings/org.eclipse.jdt.core.prefs
index 0c68a61d..f42de363 100644
--- a/org.epic.perleditor/.settings/org.eclipse.jdt.core.prefs
+++ b/org.epic.perleditor/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.perleditor/META-INF/MANIFEST.MF b/org.epic.perleditor/META-INF/MANIFEST.MF
index d4d4e1f0..2e51e507 100644
--- a/org.epic.perleditor/META-INF/MANIFEST.MF
+++ b/org.epic.perleditor/META-INF/MANIFEST.MF
@@ -5,8 +5,7 @@ Bundle-SymbolicName: org.epic.perleditor; singleton:=true
 Bundle-Version: 0.7.6
 Bundle-Activator: org.epic.perleditor.PerlEditorPlugin
 Bundle-Vendor: EPIC Project
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8,
- JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Export-Package: .,
  org.epic.core,
  org.epic.core.builders,
diff --git a/org.epic.regexp/.classpath b/org.epic.regexp/.classpath
index eca7bdba..098194ca 100644
--- a/org.epic.regexp/.classpath
+++ b/org.epic.regexp/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/org.epic.regexp/.settings/org.eclipse.jdt.core.prefs b/org.epic.regexp/.settings/org.eclipse.jdt.core.prefs
index 0c68a61d..f42de363 100644
--- a/org.epic.regexp/.settings/org.eclipse.jdt.core.prefs
+++ b/org.epic.regexp/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7
diff --git a/org.epic.regexp/META-INF/MANIFEST.MF b/org.epic.regexp/META-INF/MANIFEST.MF
index 5f064378..9453f8fa 100644
--- a/org.epic.regexp/META-INF/MANIFEST.MF
+++ b/org.epic.regexp/META-INF/MANIFEST.MF
@@ -5,8 +5,7 @@ Bundle-SymbolicName: org.epic.regexp; singleton:=true
 Bundle-Version: 0.7.2
 Bundle-Activator: org.epic.regexp.RegExpPlugin
 Bundle-Vendor: EPIC Project
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8,
- JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Export-Package: .,
  org.epic.regexp,
  org.epic.regexp.views
diff --git a/org.epic.source/META-INF/MANIFEST.MF b/org.epic.source/META-INF/MANIFEST.MF
index ce101027..436e61ec 100644
--- a/org.epic.source/META-INF/MANIFEST.MF
+++ b/org.epic.source/META-INF/MANIFEST.MF
@@ -4,4 +4,4 @@ Bundle-Name: EPIC Source Plug-in
 Bundle-SymbolicName: org.epic.source; singleton:=true
 Bundle-Version: 0.7.6
 Bundle-Vendor: EPIC Project
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7