mooncake: remove recovery defconfigs

We build recovery kernel with normal defconfig now

Change-Id: I3f3ca8fb45305b97240ba0a2a5e7d8818d05bbf7
mooncake: clean up board files

Removed useless camera code from blade board
Removed obsolete MSM_GPU_PHYS_SIZE
Removed useless ifdefs
Removed msm7x25 related code
Removed useless lcdc ifdefs

Change-Id: I938aebb72b985982a5e57ce69e5af7f5bc7f7919