add index, show, new actions to tag controllers
add index, show, new actions to tag controllers

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