Fixed PR-6 syntax error
Added pep8 exclusions
Added travis config
Added tox for multi-version dependancy testing
Minor refactor
Fixed test settings to work with django 1.5+
Fixed unittests
Improved pep8 compliance
Fixed sytax error
Added tox excludes
Merge branch 'feature/test-fixes' into develop
Added travis build status
Added tox env for django 1.7
Added more tests for Export tool class
Added sane default for fields
Fixed serializer test
Added csv serializer
Fixed documentation
Added csv serializer to test settings
Added test for all serializer formats