all user tests passing; updated validation for short name error
added presence validations; all tests passing for people_images
mytale_images now validates for presence; all tests passing
created mytale_characters model; test validations, mass assignment, relationships; all tests passing
mytale validations and mass assignment updated for mytales_character relationship; all tests passing
story model now has character relationships, presence validations added; all tests passing
gender model updated with character relationships and presence validations; all tests passing
added validations to ethnicities model; all tests passing
created character model with validations and relationships; all tests passing
resolving merge
all tests now passing (except for 1, method in progress for refactor)
Merge pull request #51 from feministy/update-tests

Update tests for mytales_character and character models; all passing except for 1 (method refactoring in progress)