Robot structure (rebased onto develop)

[jburel]

This is the same as gh-1473 but rebased onto develop.

---

To review that PR.

• Make sure the following top-level commands work clean, build default, test-unit
• For test-unit, check that the unit tests under components/test/ui/java are executed.
• For the UI tests themselves, the daily OMERO-merge-robotframework-stable build should be green.

The commands clean and build default are also run as part of the daily OMERO-merge-robotframework-stable build.

If you wish to run the tests locally and try the various ant target, please follow instructions in README. Robot framework and jython must be installed.
Note that if you wish to run the ant setup-db target, you must run test-compile.

The CLI section is mainly to have the structure in place. Another Robot library (Process) will be used.

This PR replaces gh-1424

---

--rebased-from #1473

[jburel]

hudson job will be looked at post SAB

[jburel]

Ran the tests locally. Still need to figure out what is going on the robot laptop
Merging the set up on develop so we can move forward.

run_all_insight:
==============================================================================
Containers                                                                    
==============================================================================
Containers.Create-Delete                                                      
==============================================================================
Create And Delete Project :: create and delete a project              | PASS |
------------------------------------------------------------------------------
Create And Delete Orphaned Dataset :: create and delete an orphane... | PASS |
------------------------------------------------------------------------------
Create And Delete Dataset In Project :: create and delete a datase... | PASS |
------------------------------------------------------------------------------
Containers.Create-Delete                                              | PASS |
3 critical tests, 3 passed, 0 failed
3 tests total, 3 passed, 0 failed
==============================================================================
Containers                                                            | PASS |
3 critical tests, 3 passed, 0 failed
3 tests total, 3 passed, 0 failed
==============================================================================
Output:  /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/insight/containers/output.xml
Log:     /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/insight/containers/log.html
Report:  /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/insight/containers/report.html
==============================================================================
Icons                                                                         
==============================================================================
Icons.Correct-Images                                                          
==============================================================================
Icon Images :: check that GUI elements have the correct icon image    | PASS |
------------------------------------------------------------------------------
Icons.Correct-Images                                                  | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
Icons                                                                 | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
Output:  /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/insight/icons/output.xml
Log:     /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/insight/icons/log.html
Report:  /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/insight/icons/report.html
==============================================================================
Menus                                                                         
==============================================================================
Menus.Context-Menus                                                           
==============================================================================
Enabled Menu Items :: check that context menu items are correctly ... | PASS |
------------------------------------------------------------------------------
Menus.Context-Menus                                                   | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
Menus                                                                 | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================

test-cli:
Created dir: /Users/jburel/Documents/git-repo/openmicroscopy/components/tests/ui/target/reports/cli
==============================================================================
Cli                                                                           
==============================================================================
Cli.Login Test :: Test login using command line.\n                            
==============================================================================
Valid Login                                                           | PASS |
------------------------------------------------------------------------------
Cli.Login Test :: Test login using command line.                      | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
Cli                                                                   | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================