Merge pull request #2 from jburel/robot-framework-testing

Robot framework testing
extend icon checking with user switch demonstration
replace mentions of experiments/ with menus/
adjust to accord with @jburel's comments on #1410

https://github.com/openmicroscopy/openmicroscopy/pull/1410#issuecomment-23318717
add new keyword for testing Insight browser state
adjust test cases to ensure project browser is expanded
Use test.with.fail to fail or not the build.
Rename project.