add new signup modal
add new signup modal

mxngyn/StoryVine,mxngyn/StoryVine,SputterPuttRedux/storyvine_clone,pearlshin/StoryVine,SputterPuttRedux/storyvine_clone,pearlshin/StoryVine,SputterPuttRedux/storyvine_clone,pearlshin/StoryVine,mxngyn/StoryVine