Merge pull request #10 from Berkeley169/models

Makes a new factorygirl for pictures, I'll work on adding more later I j...
re-fixing the picture spec, adding some files to use with spec testing
Merge branch 'master' of github.com:Berkeley169/fight_Impunity_Haiti
adds factory for picture_lang and starts to refactor some of the test code
Merge branch 'master' of https://github.com/Berkeley169/fight_Impunity_Haiti
Creates all of the factories as skeletons and fills in the picture factory and refactors the picture specs.
adding the pics we create to the .gitignore
Creates a lot of the tests for text as well as some of the functionality in the model. Working on #8 and #5
adding more tests and functionality to the text family, Working on #8 and #5