FACES-1896
Develop alloy:button, alloy:commandButton, and alloy:icon component (Added immediate use case for commandButton.)
FACES-1896 Develop alloy:button, alloy:commandButton, and alloy:icon component (Added immediate use case for commandButton.)
FACES-1714 Develop Liferay Faces Showcase (rename aui-nongen namespace back to aui)