Fixed multiple logging messages during tests execution
Fix for Kepler M6

This commit fixes several things.
1. Dependency on hamcrest
2. Dependency on junit instead of junit4
3. Adds a nightly repo of swtbot for the latest fixes
Fixing hamcrest methods references
Closing Welcome screen is done with swtbot-less approach
Fix for ViewTihToolTipIsActive condition.
FindControl fixed to return correct widget choosen by it's index
Default StyledText implemented with tests.
Removed SWTBot Dependency from Views.
Editor Implemented without SWTBot dependencies.
Fix for RedDeer requirements to work with UI runner
Refactores wiki.examples to examples and fixes sample tests
Fixing reddeer swt tests
Fix in waitUntilButtonIsActive to throw expected TimeOutException
Fix for jface test PreferencePageTest
setAsReference was added in open method