Swaps uuid for contentId, fixes delete implementation
Adds php-cs-fixer config

Allows running `php-cs-fixer fix` from the root of the project w/o
needing to add command line switches.
fixed conflict in Content service for CS Fixes
Merge pull request #17 from ikwattro/cs

fixed conflict in Content service for CS Fixes
Removes /test route I accidentally committed.
Additional CS fixes
Adds phing build files. Adds /build to .gitignore
Updates build.xml to use require-dev dependencies

Also removes some CI type tools that don't make sense at this point.
Merge pull request #19 from GraphStory/feature/phing

Adds phing build files
Changes dev namespace from Tests to Test

See this comment on #15 for background:
https://github.com/GraphStory/graph-kit-php/pull/15#issuecomment-61277741
Fixes #8
Refactored test suite setup
* Adjusted namespace definition in composer.json
* Corrected namespaces in Neo4jClientMock, as \ before fqdcn are not required when using namespaces correctly
* Added a .travis.yml file for using Travis and having a real db to test on
* Added a Import file to import data when the Slim bootstrap is done
added 5.3 and 5.6 PHP versions
removed full class name in method
added first test for UserService
added assertions
more convenience user service test
added test for searchByUsername
added loadGraph method so we can test against a populated database
User Service Test completed