Fix karam conf for unit test transition.
Transition DatasetDisplayCtrl tests
Transition DatasetSelectCtrl Tests
Initial ObservationSelectCtrl test migration
Initial ParameterSelectCtrl test update
Transition RcmedSelectCtrl tests
Remove temporary test for ResultCtrl
Remove temporary test for ResultDetailCtrl
Transition WorldMapCtrl tests
Transition onblur tests
Transition previewmap tests
Remove placeholder directive tests
Remove placeholder controller tests
Transition isodatetomiddleendian filter tests
Transition evaluationsettings service tests
Transition regionselectparams service tests
Transition selectdatasetinformation service tests
Fix broken karma config import and adjust default browsers

- An angular-scenario import was causing all tests to fail if it is
  left uncommented.
- Add Chrome browser option and plugin to config but keep PhantomJS as
  the default.
Resolve CLIMATE-502. Merge PR #98.