Remove devices no longer supported

Movd to obselete folder as a reminder they can can be build if checked out to jb43 or older branch

Change-Id: Icb5f55f6c46e2127365155484e55bc1cca47198f
Move tab2 to obsolete

Change-Id: I5000b1c748fcef36d1757a5410c59c755701accd