Change new activities' icons by text. Fixes #55
Change new activities' icons by text. Fixes #55

honorlin/social_stream,honorlin/social_stream,beder/social_stream,ging/social_stream,honorlin/social_stream,beder/social_stream,beder/social_stream,ging/social_stream,honorlin/social_stream,beder/social_stream,ging/social_stream