built out all editing functions but the pics
updated view to include photo
added association between mytale and mytale_image
added update functionality to controller
updated styles for reader view
updated mytales controller and model to reflect associations and pths
reader view with ajax
fixed image, was rendering the wrong one WOMP WOMP
Merge pull request #77 from feministy/reader-with-images

ajax reader with adorable images
Merge pull request #76 from feministy/mytale_edit

mytales#edit, update functionality added
Merge branch 'master' of https://github.com/feministy/littlebooks into update-tests
character tests passing; updated factory to include character without story_id
updated mytales_characters relationship; all gender tests passing now
mytales tests created, one test pending, all others passing