FEC-1006 #comment add expandToggleBtn componenet for mediaspace #time 4h
FEC-1006 #comment fix toggle #time 1h
FEC-1006 #rename to basebutton + update test page #time 1h
Merge pull request #670 from kaltura/FEC-1006-expend-button

FEC-1006 #comment add expandToggleBtn componenet for mediaspace