Uncommented AQL tests.
Cleaning spree => lib
Cleaning Spree => Tests
Cleaning spree => examples
PSR-2 and beautifications
Merge pull request #119 from frankmayer/devel

Cleaning spree
Some more cleanup
Merge pull request #120 from frankmayer/devel

Some more cleanup
That should wrap up the cleaning spree
Merge pull request #121 from frankmayer/devel

That should wrap up the cleaning spree
Micro optimization (not that it would matter in this case, just for consistency)
Merge pull request #122 from frankmayer/devel

Micro optimization (not that it would matter in this case, just for cons...
ArangoDB version bump for travis
Merge pull request #125 from frankmayer/devel

ArangoDB version bump for travis
Merge pull request #117 from F21/uncommented_aql_tests

Uncommented AQL tests.
Removed AdminHandler::getServerStatus() as it's obsolete with ArangoDB 1.3
Fixed and re-enabled failing test
Merge pull request #126 from frankmayer/devel

Some  fixes and cleaning up
Added CONTRIBUTING.md
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB-PHP into devel