Replace NotFoundHttpException with NotLoadableException
Other loaders
enabled symfony 2.4 on travis
Test fix
added 2.5 with allow_failures
Merge pull request #416 from digitalkaoz/travis_sf_2.4

enabled symfony 2.4 on travis
added a bunch of tests and covers annotations
Merge pull request #417 from digitalkaoz/tests

increase test coverage report
Merge pull request #403 from me1ifaro/loaders-should-not-throw-http-exceptions

Fixes #373. Replace NotFoundHttpException with SourceNotFoundException
Fixed testsuite #417 in #403
added scrutinizer config
Merge pull request #419 from me1ifaro/test-fix

Fixed testsuite #417 in #403
Update .scrutinizer.yml
fixed scrutinizer cfg
Merge pull request #420 from digitalkaoz/master

added scrutinizer config
added possibility to use imagine new metadata api
tighten imagine dep