Update jquery qtip to v2.2.0.
Include jquery.qtip.min.css in application.css.

This results in -1 http request.
Update ZeroClipboard to v1.2.3.
Merge pull request #142 from XhmikosR/qtip

Update jquery qtip to v2.2.0.
Merge pull request #145 from XhmikosR/zeroclipboard

Update ZeroClipboard to v1.2.3.