Ignore all database files

Author: Garvin Casimir

.gitignore

@@ -95,7 +95,7 @@ publish/
 
 # NuGet Packages Directory
 ## TODO: If you have NuGet Package Restore enabled, uncomment the next line
-#packages/
+packages/
 
 # Windows Azure Build Output
 csx
@@ -127,8 +127,9 @@ UpgradeLog*.XML
 UpgradeLog*.htm
 
 # SQL Server files
-App_Data/*.mdf
-App_Data/*.ldf
+*.mdf
+*.ldf
+*.sdf
 
 
 #LightSwitch generated files