fixed #42 added dependency for com.intellij.modules.platform

If a plugin does not include any module dependency tags in its plugin.xml, it's assumed to be a legacy plugin and it's loaded only in IntelliJ IDEA.

See http://confluence.jetbrains.com/display/IDEADEV/Plugin+Compatibility+with+IntelliJ+Platform+Products
Merge remote-tracking branch 'origin/master'

Conflicts:
	Crucible4IDEA.zip