Merge pull request jasoncoon#238 from jasoncoon/jcoon/update-bootstrap

* Updated to latest bootstrap, jquery, filesaver. 
* Switched from glyphicons to bootstrap icons.
* This will allow us to switch to "vanilla" JS & remove jquery.
* Hide the import/export accordion until the app is loaded.
* Use enableCORS, remove individual CORS headers.
* Fixed info & simple pages, which were trying to load local css & js, which does not currently work.
* Removed isotope library, used bootstrap grid instead.
* Query product for info & simple page titles.
* Removed target="_blank" from navbar links.
* Inlined a few styles to compensate for local static file problem.
* Fixed info softAPMacAddress label.

esp8266-fastled-webserver/data/css/styles.css

@@ -1,23 +1,15 @@
-body { padding-bottom: 70px; }
-
-.btn-group-custom .btn {
-  border-right-width: 0;
-}
-
-.btn-group-custom .btn:hover {
-  border-right-width: 1px;
+body {
+  padding-bottom: 80px;
 }
 
-.btn-group-custom .btn:hover + .btn {
-  border-left-width: 0;
+.col-form-label {
+  text-align: right;
 }
 
-#ButtonSearch {
-  border-left-width: 1px;
-  border-right-width: 0;
-  margin-left: 16px;
+.infoDtTemplate {
+  text-align: right;
 }
 
-#ButtonExport {
-  border-right-width: 1px;
+.btn-color {
+  width: 40px;
 }