Should have been pushed with previous CEC update for wandboard
(commit da1814528ca5b188df8f389db38fbe9b44fcb618)
Add alsa conf utils in image
move dependency mysql5 in front 'cause it's compile time is longest one
(cherry picked from commit 9b8c4d43937653bf5686cc7912b76f1385564a22)
changes in include path affect preprocessor

so update CPPFLAGS (in addition to C(XX)?FLAGS - omiting them
result in compile errors ...)
(cherry picked from commit 745ea63aa06043d7213ada2234da0366445181fa)
increase priority over oe-repos for eg. libcec
(cherry picked from commit fc5c08c25b61903ba5b7330655c67793738812f3)