Updates to the OMGraphicHandlerLayer SwingWorker threading mechanism,

there was a hole in the locking mechanism where, under certain
conditions, blocking could occur.  Updated subclasses to remove
isCancelled check at beginning of prepare().   Updated MapBean listener
handling code.  Added ImageWarp methods to make it easier to use in
standalone mode.  Fixed Planet NM calculations.  Removed iis directory
and its WebService, wasn't and won't be maintained.

Author: dfdietrick

Diff for: .classpath

@@ -48,5 +48,6 @@
 	<classpathentry kind="lib" path="ext/junit-4.6.jar"/>
 	<classpathentry kind="lib" path="ext/sqlitejdbc/sqlitejdbc-v056.jar"/>
 	<classpathentry kind="lib" path="ext/apache/servlet-api.jar"/>
+	<classpathentry kind="lib" path="ext/BrowserLauncher2-all-1_3.jar"/>
 	<classpathentry kind="output" path="classes/openmap"/>
 </classpath>