Making a null watcher as default.
Making name consistent with other similar tables. Cleaning up language about example
Merge remote-tracking branch 'refs/remotes/qcubed/alpha-3.0' into Watcher2
Merge remote-tracking branch 'refs/remotes/origin/WatcherFix' into Watcher2

Conflicts:
	install/project/includes/controls/QWatcher.class.php
Working on example.
autoloading
Merge pull request #456 from spekary/bugfix-DBBackedSession

BigFix-QDbBackedSession ignores session name. Checked the backward compatibility - nothing will break and yes, it will do what has been mentioned by @spekary. Thanks :)
Merge pull request #442 from spekary/Watcher2

Watcher Examples and Fixes
Merge pull request #420 from spekary/feature-QTabsImprovements

QTabs improvements
Merge remote-tracking branch 'refs/remotes/qcubed/alpha-3.0' into dev-v3