some tests were somehow redundant and were not necesary
adding comments for javadocs
Merge branch 'release/0.1.0' of github.com:Stratio/crossdata into release/0.1.0
adding comments for javadocs and removing old config parameters
Merge branch 'release/0.1.0' of github.com:Stratio/crossdata into release/0.1.0
merging manually
Merge branch 'release/0.1.0' of github.com:Stratio/crossdata into release/0.1.0