LPS-40899 Apply new SMDHU.exportReferenceStagedModel/importReferenceStagedModels methods where it is necessary
LPS-39767 Regular Reviewer Roles inherited from User Groups
LPS-39767 Since we're backporting this, don't make the fix rely on a new portal api
Will revert for master but not for ee-6.1.x, Revert "LPS-39767 Since we're backporting this, don't make the fix rely on a new portal api"

This reverts commit 0f8aa57617d2cf0a76d3b7f92c4c95200eae887d.
Update url
LPS-39767 Source formatting
SOS-1827 Fixing User Bar UI for IE10, IE9, IE8, and IE7; adding background-color
SOS-1827 S/F
SOS-1826 S/F
SOS-1826 Fixing Strata theme issues with banner related items, IE10, IE9, IE8, and IE7
SOS-1826 Adding gradient to navigation for IE10, IE9, IE8, and IE7
SOS-1826 Fixing large gap between content and header when zooming out.
SOS-1831 fix microblogs portlet display issues
SOS-1831 S/F
SOS-1831 Remove redundant code
SOS-1834 S/F Removing Unecessary CSS
SOS-1829 Fixing added background for Dockbar items.
SOS-1834 Removing space between top toolbar and bottom toolbar.
SOS-1834 adding background color to the search filter for consistency
SOS-1834 Removing space from bottom of the contacts portlet