Remove btn-flat to convert to round buttons (first pass)

Convert col-xs-* to just col-* as part of bootstrap v3 -> v4
Convert box-* -> card-* as part of bootstrap v3 -> v4
Moved domain actions on main dashboard to a dropdown menu to avoid clutter
Added "Log Out" to top header left
Hid OTP on admin edit user to only show the disable card & options if the user account has OTP enabled

package.json

@@ -6,7 +6,9 @@
     "bootstrap-validator": "^0.11.9",
     "datatables.net-plugins": "^1.13.1",
     "icheck": "^1.0.2",
+    "ionicons": "^6.1.1",
     "jquery-slimscroll": "^1.3.8",
+    "jquery-sparkline": "^2.4.0",
     "jquery-ui-dist": "^1.13.2",
     "jquery.quicksearch": "^2.4.0",
     "jtimeout": "^3.2.0",