[CDE-220] - Fixed listing CDA sources
[CDE-220] - Adding unit test for fix
[CDE-220] - Applying checkstyle to changed files
Merge pull request #53 from jvelasques/master

[CDE-220] - Fixed listing CDA sources
[CDE-224] - Resource getter was always using text/plain content type
Merge pull request #54 from pamval/master

[CDE-224] - Resource getter was always using text/plain content type
[CDE-228] - Allow customization of widget folder location
[CDE-228] - Applying checkstyle to changed files
Merge pull request #56 from jvelasques/master

[CDE-228] - Allow customization of widget folder location