Merge pull request #62 from eprogramming/master

about issue #61
Working on the response API
Working on HttpResponse
Merge pull request #63 from eprogramming/master

gitignore update.
#2 Working on JSON and HTTP response
Merge remote-tracking branch 'upstream/master'
#2 JsonResponse class and test

1. Added test to Response class
2. Changed the injection of the core classes, are not in the converters now there is a CoreInjection class to handle this
3. Solved the test of ModelCOnverterTest
4. Solved the test in the packageScannerTest
5. Solved the build problem of the configuration
#2 Added JsonRespons/HttpResponse injectors
Update README.md

Correction in the running your app
Update README.md
Merge pull request #64 from efraimgentil/master

#2 and Small refactors