Major changes and fixes potentially coming
Merge remote-tracking branch 'origin/master' into layoutprototype
Fixed a few bugs with drag n drop. Still not 100% but widgets should
load correctly the vast majority of the time now.

Also did some more layout styling.
Fixed some styling on tables and slider icons.
Styling changes to widgets with tables.
changes to height offset calculations to keep table heights consistent.
Table links are now active and open up in a new window/tab
Header dropdown menu functionality to determine log in status. Styling
updates.
Styling for dropdown menu
Changes to the footer
Merge remote-tracking branch 'origin/layoutprototype'