Implicit condition added to inEnabled button
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.