Fixes the bug with the size cards.png icon

Reported-by: bnurbekov
Signed-off-by: Batyrlan Nurbekov <bnurbekov@wpi.edu>
Merge branch 'sbl-dev' of https://github.com/bnurbekov/wpi-suite into bnurbekov-sbl-dev

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/PlanningPoker/buttons/cards.png
Merge branch 'bnurbekov-sbl-dev' into sbl-dev
Merge branch 'sbl-dev' of git://github.com/struct-by-lightning/wpi-suite into sbl-dev