* [Devblocks/Platform/jQuery] Updated jQuery dependency from 1.7.2 to 1.10.2
[Platform/Dependencies] Updated markItUp from 1.1.7 to latest.
[Platform/Dependencies] Updated jQuery plugins
* [Devblocks/Platform/jQuery] Updated jQuery UI dependency from 1.9.1 to 1.10.3
* [Devblocks/Platform/Dependencies] Added the jQuery Caret plugin for getting and setting the cursor position in textareas.
[Reports/Code Cleanup] Converted qTip tooltips in reports to jqPlot highlights.
* [Devblocks/Platform/jqPlot] Updated jqplot dependency from 1.0.0b2 to 1.0.8
* [Devblocks/Platform/qTip] Updated qTip dependency from 1.0.0rc3 to 2.2.0
* [Tour/Usability] Updated and expanded the tour so it provides tips and callouts about the main functionality within Cerb.  This should help onboard new workers faster.

* [Tour/Usability] When clicking on a new 'Point of Interest' callout in tour mode, the previously viewed callout will now be closed automatically.
[Platform] Updated the combined jQuery include file (core, UI, plugins).
[Code Cleanup/Mail/Relay] Moved the mail relay functionality to a reusable method on the CerberusMail class.
6.6-checkpoint