v0.1.0, 24-11-2014 -- Initial release.
v0.1.1, 25-11-2014 -- Query by datasource name.
v0.1.2, 01-11-2014 -- Added missing dependencies.
v0.1.3, 12-11-2014 -- Added missing dependencies.
v0.1.4, 13-01-2015 -- Minor fixes.