move to msm8974

(cherry picked from commit d544b00659eeb7c4f69b1963e957765e4d3ecc4c)
move rest of the stuff to msm8974-common

(cherry picked from commit 70a7795c9c0e1b208da0eda2ccc343b823911d17)

Conflicts:
	BoardConfig.mk
	camera/CameraWrapper.cpp
remove networks mode, they are already in msm8974-common
change kernel config to klte_eur_defconfig

(cherry picked from commit 17cba7ec1a545a14576a01b332cdc4de0ce59607)