Refactoring how we're doing sessions to avoid the initial blinking.
Fixing beautification problems
BEAUTIFY
Working on beautification problem
Cleaning more things around
tests cleanup
Fixing login tests by making signInRequest reject a promise if necessary
Fixing more broken tests
BEAUTIFY
Adding back some unneeded lines to reduce diff noise
This doesn't need to be a singleton yet
Using shape-shifter for loading admin extensions
Merge pull request #1362 from cohitre/removeBlinking

Refactoring how we're doing sessions to avoid the initial blinking.