Template Variable Box Fixes

some shameful but needed fixes
Removing Source Maps

shouldn't have been checked in
Hover Adjustments

keeping uber bar white
adding a border to default state of tree primary action buttons
Main Nav, Sub Nav Hovers
Removing Source Maps

forgot these aren't ignored in this branch sorry
Top Nav Hovers
Bug Fixes

Tightening #modx-tv-tabs selector
Aligning vertitcal-tabs-header
.x-btn-split fix

(dropdown buttons like Download Extras)
Adding primary class
Reverting Font Size of Install Package buttons
Bug Fixes

Fix odd breadcrumb grey stripe bug
Adding top hover borders to modx-user-menu
settings dropdown hover fixes
Quick Update Fixes
Various CSS updates and fixes

Merge remote-tracking branch 'origin/pr/687' into develop

* origin/pr/687:
  Quick Update Fixes
  Bug Fixes
  Reverting Font Size of Install Package buttons
  Adding primary class
  .x-btn-split fix
  Bug Fixes
  Top Nav Hovers
  Removing Source Maps
  Main Nav, Sub Nav Hovers
  Hover Adjustments
  Removing Source Maps
  Template Variable Box Fixes