Remove auto-focus on certain input fields (#27105)

* Add bowser.js lib, remove autofocus on input certain input fields if browser is msie

* Update sharedialoglinkshareview.js

* Update sharedialogview.js

* Add OC.isIE deprecated func, replace handmade iOS and MacOS checks

* fix indentation

bower.json

@@ -32,6 +32,7 @@
     "es6-promise": "https://github.com/jakearchibald/es6-promise.git#2.3.0",
     "base64": "0.3.0",
     "clipboard": "1.5.12",
-    "browser-update": "^2.0.1"
+    "browser-update": "^2.0.1",
+    "bowser": "browser#^1.6.0"
   }
 }

core/js/core.json

@@ -11,7 +11,8 @@
 		"backbone/backbone.js",
 		"es6-promise/dist/es6-promise.js",
 		"davclient.js/lib/client.js",
-		"clipboard/dist/clipboard.js"
+		"clipboard/dist/clipboard.js",
+		"bowser/src/bowser.js"
 	],
 	"libraries": [
 		"jquery-showpassword.js",