cleanup and linux compilation and debug repairs

In project structure updated extentions version of all modules to be inherited from module 'consulo'

removed ';' from Run->Configuration->Vm Options
becouse ';' is path separator in Windows, otherwise *nix use ':' for it.

added 'ide.linux.gtk.notifications.enabled=true' option in 'platform/platform-resources-en/src/misc/registry.properties'
its absence breaks any actions in ide on linux.

added XmlFileType. XmlFileType needed for consulo-dotnet compilation/runing (i don't remember it).

So, on linux it works as well as on windows.