Changed version number because answers migration had the same version number
Added documentation format setting
"Pull in renamed migration and schema.rb"

Merge branch 'question_answer_tests' of https://github.com/chriswright47/dbc_overflow into model_tests
Fix user model spec to refer to question instead of post
Added comment model spec
Added tag model spec
Added vote model spec
Merge pull request #3 from chriswright47/model_tests

Model tests