* Added 2 views for compare reports with visual styles:
comparereports.page and selectqueryreport.page and jsp files to them
both
* Added jquery 2.1.1 uncompressed and compressed libraries
* Added compare.js
* Added icons for report compare view
* Fixed scripts for report compare view
* Added hide/show buttons to comments block
* Fixed reports bg issues
* Fixed report padding issues
* Added show comments icon
* Updated gitignore
* Added Hide/Show icon and visual indicator for hiding and showing
comments in query page. 
* Changed comments hide/show trigger to button instead of h2 title
* Simplified some html with hide/show markup
- revert commit (no changes)
* Added query comment'ss sorting toggle with icon and necessary scripts
and localizations
* Changed sorting layer to css hover solution instead of js
* Added comment stripes for every other comment
* Added some more extra space between comments
* Added hide and show comment thread icons and css
* Added js functionality to show/hide single comment
- report comparison (horribly in progress)
Merge branch 'master' into FTR-23-REPORT-WIZARD
- report comparison (first roughly working version)
- fixed a bug causing no graphs in single page report PDFs
- declining an invitation no longer removes panel membership
- added some missing locales
- added arguments to grouping data export
- various peculiar Safari compatibility fixes to report comparison
- hooray for undefined roles and relying on them X(
- code cleanup