[PAMF-613] another tweak; use JS to show 'IE not supported'

bower.json change also affects [PAMF-603]

In some circumstances, angularjs is not loaded properly so
I added a small script to remove the 'ng-cloak' attribute
from the alert banner if the browser is IE
(ng-cloak css causes display:none)

Also reverting the changes to bower.json that had bumped angular-js
components to 1.8.2 because this was breaking build,
and reduce upgrade of angular-bootstrap to ^1.0.0 because that's all
we need to get the tabs working and be compatible with angularjs1.5.8

app/index.html

@@ -108,13 +108,12 @@
     </div>
 
     <!-- Add your site or application content here -->
-    <script> if (window.navigator.userAgent.match(/MSIE|Trident/)) {alert("Internet Explorer is no longer supported. Please reopen FindMyRide using another browser such as Chrome, Edge, or Safari.");} </script>
-    <div class="container-fluid">
-      <div class = "col-md-10 col-md-offset-1">
-          <div class="alert alert-danger text-center" role="alert" ng-show="isUnsupportedBrowser" ng-cloak>
-          <h2>Internet Explorer is no longer supported. Please reopen FindMyRide using another browser such as Chrome, Edge, or Safari.</h2>
-      </div>
+    <div class = "col-md-10 col-md-offset-1">
+      <div id="iewarn" class="alert alert-danger text-center" role="alert" ng-show="isUnsupportedBrowser" ng-cloak>
+        <h2>Internet Explorer is no longer supported. Please reopen FindMyRide using another browser such as Chrome, Edge, or Safari.</h2>
       </div>
+    </div>
+    <div class="container-fluid">
       <div class="alert alert-success alert-dismissible" role="alert" ng-show="flash.getMessage()" ng-cloak>
         <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
         {{ flash.getMessage() }}
@@ -222,6 +221,10 @@ <h2>Internet Explorer is no longer supported. Please reopen FindMyRide using ano
   ga('send', 'pageview');
 
 </script>
+<script> if (window.navigator.userAgent.match(/MSIE|Trident/)) {
+  $("#iewarn").removeAttr("ng-cloak");}
+</script>
+
 
 </body>
 </html>

bower.json

@@ -8,7 +8,7 @@
     "es5-shim": "^4.0.0",
     "bootstrap-sass-official": "3.3.7",
     "angular-animate": "1.5.8",
-    "angular-aria": "1.8.2",
+    "angular-aria": "1.6.1",
     "angular-messages": "1.6.1",
     "angular-resource": "1.6.1",
     "angular-route": "1.6.1",
@@ -19,7 +19,7 @@
     "angular-ui-map": "~0.5.0",
     "angular-ui-utils": "bower-event",
     "angular-ui": "~0.4.0",
-    "angular-bootstrap": "2.5.0",
+    "angular-bootstrap": "^1.0.0",
     "humanize-duration": "~2.6.1",
     "angular-local-storage": "~0.1.5",
     "ng-device-detector": "~1.1.5",
@@ -34,8 +34,6 @@
   "resolutions": {
     "angular": "1.5.8",
     "angular-ui-utils": "0.x",
-    "bootbox": "^5.3.4",
-    "angular-bootstrap": "2.5.0",
-    "angular-aria": "1.6.1"
+    "bootbox": "^5.3.4"
   }
 }