Fix for Issue #1 - Wait for data to load
Fix for Issue #1 - Wait for data to load

Updated twitter and pinterest directives to wait for model data to load
before rendering buttons

chanakaDe/angulike,blaffitte/angulike,goodpatch/angulike,chanakaDe/angulike,stewones/angulike,goodpatch/angulike,ishapkin/ishapkin-angulike,cornflourblue/angulike,lammin/angulike,mjlee1983/angulike,blaffitte/angulike,karthiksekarnz/angulike,stewones/angulike,ishapkin/ishapkin-angulike,lammin/angulike,karthiksekarnz/angulike,mjlee1983/angulike