SAC

Here's all the bug fixes and ux improvements that are going to be
published in the SAC project showcase
-Overflow toolbar fixes
-Heading fixes
-More support for building LaTeX
-Automatic metadata lengths
-Citations are now better integrated when linking
-Ribbon now lets you create a new file using a nifty ui
-Installation improvements
-Citation, Idea panel fixes
-Tables now use a different internal organizer system
-Other stuff