JF: Add support for jfltecri & jfltecsp

Need to fork the two device trees:
https://github.com/garwynn/android_device_samsung_jfltecsp
https://github.com/garwynn/android_device_samsung_jfltecri

Change-Id: I126f484cb676c85b2d452683302e432a738ab5a4
Merge remote-tracking branch 'upstream/jb-mr2' into jb-mr2