Correcting intentions generator in order to generate intentions descriptor if there are only SurroundWith intentions in language.
regenerating model
Merge remote-tracking branch 'origin/master' into multipleEditors
Using proper syntax for -Xmx$MX_SIZE$ parameter.
MPS-17383 [build:IC-999.SNAPSHOT] Error during dispatching of java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=jetbrains.mps.ide.smodel.EDTExecutor$Executor$1@2b1e09a4,notifier=null,catchExceptions=false,when=1359450448041] on sun.awt.X11.XToolkit@51e4bece: Could not initialize class jetbrains.mps.editor.runtime.style.StyleAttributes
reverting back hack with path variable used in run configuration.
adopting all build configurations to x64 JVMs (more -Xmx)
Deprecating old style classes
correcting ClassCast Exception
Query-based separator style should contains prev & next nodes as parameters
Regenerating all editors
Merge remote-tracking branch 'origin/master' into multipleEditors

Conflicts:
	editor/editor-runtime/source/jetbrains/mps/nodeEditor/EditorManager.java
	languages/baseLanguage/baseLanguage/source_gen/jetbrains/mps/baseLanguage/editor/UnknownQualifiedName.java