Remove duplicate depends.

Another ant target is invoked each so no need for the
depends attribute on ui-test-insight target.
Increase jemmy timeouts.
Returns the year for name of dataset

The tree exploration does not work well with long, (truncated?)
name.
Use -DTEST to run both tests in folder and single test.
Merge pull request #5 from jburel/robot-framework-testing

Robot framework testing