[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
Merge branch 'master' of github.com:webdetails/cde into CDE-122

Conflicts:
	cde-pentaho5/src/pt/webdetails/cdf/dd/api/DatasourcesApi.java
	cde-pentaho5/src/pt/webdetails/cdf/dd/api/ResourcesApi.java
[CDE-212]: able to use widgets in system repository
[CDE-122]: Unit Test for Resource Loader
Merge pull request #60 from davidmsantos90/CDE-122

Cde 122