moved flash notices to partial, converted navbar to twitter bootstrap components
merge with master
added a current story route
remove extra notice from stories show action
remove title and public columns from storytexts since they're being storied in story table
gitignore ignores swp files, story content edit form moved to edit view
user can update story text
fixed a bug causing extra StoryTexts to be created
basic header styling
move header code into partials
basic story viewing styles
a little bit of styling for story index