aptana/studio3 — pull request #286 by pinnamur (2014-11-25 22:59:53+00:00)
Title: TISTUD-6974 3.4.0 GA upgrade or installation should alert users of dependancy for Xcode 6

Supporting changes to read the version dependencies such as "xcode":"6.x" to understand that 6.x is the minimum required version for that specific SDK.
Added tests.