Merge pull request #7 from mruz/dev

Add execute permissions to install
Merge pull request #8 from mruz/dev

Arr improvements & users model as config option in Auth
Merge pull request #10 from mruz/dev

Integrate filter with request and validation
FastRoute, overridden routes #9 fix
Merge pull request #12 from mruz/fastRoute

FastRoute, overridden routes #9 fix
Request & Response small improvements
Validation, return messages as Arr object
Tag improvements and tag tests
Add after failure script
Add execute permissions to faliure
Tag test, disable assert with url local false
Tests improvements
Tag test friendlyTitle without call_user_func_array
Travis, debug phpunit
Travis, try to turning off xdebug
Travis, try to run tests with valgrind
Travis, try to build Ice in debug mode
Tests, try to disable friendlyTitle test
Travis, export more flags