Added YIQ transformation
qMerge branch 'master' of https://github.com/zavalza/Vision

Conflicts:
	Parrot/src/main/heli.cpp
Update heli.cpp

Added YIQ transformation.
Merge branch 'patch-1' of https://github.com/gabrielbaca/Vision

Conflicts:
	Parrot/src/main/heli.cpp
Complete file
Merge pull request #8 from gabrielbaca/master

Complete file