TISTUD-4490 Download Eclipse 4.3 M7, set as local build target and fix any compilation errors in plugins
  - Update plugins to their new equivalents in Eclipse 4
Remove hacks for Mac Cocoa PPC and Mac Carbon (which we don't build now anywyays, and I think is no longer supported by Eclipse)
Added default themes.
Added flags to improve the startup speed.
Updated release branch to 3.4.4.
Revert "Added default themes."

This reverts commit ce81ff31621aab1fc316501aecc27c9cf1f52303.
Updated Aptana Studio on release branch to 3.5.1.
Try to fix Aptana Studio RCP build.

Conflicts:
	features/com.aptana.feature.rcp/feature.xml
Add ruby.executable.
Fixing the RCP build.
Added the missing com.amazon.s3 plugin.
Added missing plugins.
Removing coffee plugin since it's included in the Studio core feature.
Merged from development.