msm_ipc_router: Allow processes in the sensors group to use it freely

Change-Id: I91c43795a51ee7c67155d8c8cb78b49a0d106d6b
msm: vidc: Send resolution along with output buffer

Send the resolution along with output buffer to the client
to avoid a race condition where resolution might be changed
multiple times in driver before client requests for updated
resolution.

Change-Id: I8ebb99e3baa04da09f153195a674babcebcfea78
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Fix to keep prebuilt firmware images and limit.txt at make clean