4.4 Bring up

* Add bacon and mka
* Fixes for gcc 4.8/4.9
* Inline kernel building
* Roomservice to fetch device trees
* Support openjdk and java7
* Turn of data roaming by defualt
* Added seperate dirs for devcie common files

Change-Id: Ia888f9a845cc55e46c05e9d90edfd86189001fe3