Upgrade bootstrap-tour.js.

Closes #137
fixed striped classname and added hover behavior
Merge pull request #139 from Athou/master

TableBehavior: Zebra -> Striped. 
Add method to set hover type
- Fixed JavaScript syntax error
- moved jquery.infinitescroll.*.js to package ...bootstrap.navigation
Version update: Wicket 6.6.0
fixed maven artifact link (version update to 0.7.6)
Merge pull request #142 from gesellix/readme-update

fixed maven artifact link (version update to 0.7.6)
Merge pull request #141 from gesellix/Wicket-6.6.0

Version update: Wicket 6.6.0
Merge pull request #140 from gesellix/InfiniteScrollBehaviour

InfiniteScrollBehaviour fixes
Merge remote-tracking branch 'upstream/master'