Merge pull request #1711 from opf/feature/use_standard_repo_for_jquery_atwho

use standard version for jquery.atwo

bower.json

@@ -6,8 +6,7 @@
     "jquery-ujs": "1.0.0",
     "jquery-ui": "~1.10.4",
     "select2": "3.3.2",
-    "jquery.atwho": "finnlabs/At.js#0025862f7600c8dddec98caab13a76b11cfaba18",
-    "Caret.js": "ichord/Caret.js#72495fcb194a0beec14de25956a7c615ede630b2",
+    "jquery.atwho": "0.5.0",
     "openproject-ui_components": "opf/openproject-ui_components#with-bower",
     "angular": "~1.2.14",
     "angular-animate": "~1.2.14",