Rename nanokernel's offsets/common.h to nano_offsets.h Eliminates unnecessary "offsets" subdirectory, and aligns file name with gen_offset.h which resides in the same directory. Change-Id: I8cea3bc54b5ceae3091d4a5c77c59ab826339f75 Signed-off-by: Allan Stephens <allan.stephens@windriver.com>