Merge pull request #4 from JonMidhir/add_rspec_tests

Fix failing conditional creation tests
Update README.md
Configure codeclimate for test coverage
Update README.md
Adds codeclimate gem to gemfiles
Merge branch 'add_code_climate_coverage' of github.com:JonMidhir/Redcrumbs into add_code_climate_coverage
Merge pull request #5 from JonMidhir/add_code_climate_coverage

Add code climate coverage
Refactors creator getting and setting
Refactor Crumb model for reusability
Splits up a long method
Merge pull request #6 from JonMidhir/refactor

Refactor
Serializable attributes should assign the properties they're responsible for
Refactor subject assignment into serializable attributes module
Merge pull request #7 from JonMidhir/refactor

Refactor