Fixed more than one similar color plotted on the GUI with more than one activator
Merge branch 'develop' into activated_colors

Conflicts:
	pixmind/src/com/pix/mind/world/Box2DWorldContactListener.java
Fixed limitation in colors with responsives platforms and activators
Merge branch 'develop' of https://github.com/tuxskar/pixmind into develop

Conflicts:
	pixmind-android/gen/com/pix/mind/R.java
	pixmind/src/com/pix/mind/world/Box2DWorldContactListener.java
Working with the new colors activations