UP-3650
Implement an API that will allow portlets to obtain portal resources they would otherwise be unable to. This initial pass will include access to Groups and Permissions data.
NOJIRA update uPortal master to use WebProxyPortlet v 2.0.0-M2
NOJIRA - remove obsolete channel definition files.
UP-3748 Add analytics config to all fragment
UP-3754 Remove acceptAnyProxy CAS configuration
UP-3757 Update to plexus-archiver 2.3
UP-3763:  Allow header/footer portlets to render in the mUniversality theme
UP-3763:  Fix mobile structure XSLT (mobile-column.xsl) so that it doesn't display header/footer portlets marked as 'hideInMobile'
UP-3763:  Now that we've fixed the non-appearance of header/footer portlets in mUniversality, choose 'hideInMobile=true' for our existing header/footer portlets because they're not ready
UP-3762:  Add ability for users to select a background image to apply to desktop and mobile pages
UP-3551:  Re-apply an earlier fix that got whiped out
NOJIRA Fixed error with ==
Merge branch 'master' of github.com:Jasig/uPortal
Add hsql shutdown to assembly clean
UP-3769 Only do sub-select if channelIds exist
UP-3762:  Fix mismatched file path
UP-3770:  Install Respondr prototype from Gary Thompson
UP-3775:  Fix duplicate id blocking display of permissions in IE9/10
UP-3776:  Implement tab navigation and portet content in the Respondr prototype
UP-3708 - Solve a bug on feature

Solve issue on sidebar element shown, the sidebar group should be shown if there is an element in the current sidebargroup not if there is an element on all sidebargroups