Fragments for tests in applications.

- The build works!
- Moved tests in separate Fragments.
- Adding imports for packages and plugins that needed to be fixed.
- Added additional configuration parameter in core/application pom.
- Removed UI tests that do not follow naming convention.
- Removed test that hangs in thread.
- Exclude UI tests.
- Removed tests that do not work.
- Adding greaterOrEqual to feature.xml files.