Use Hannes' new Colourfeature
Fucked up the IF, but it worked anyway.
Turns out we don't need it.
Fixed refactor bug
Only highlight matched cels
Function name cleanup
Merge branch 'master' into svmtest

Conflicts:
	src/main.cpp
Forgot to add custom row/column support to print_imagegrid_features
Merge branch 'master' of github.com:DarthBo/beeldverwerking-project

Conflicts:
	src/main.cpp