CC-4519: Advanced Search Option: Please use text search instead of scope search from Mime's type

-fixed

airtime_mvc/public/js/airtime/library/library.js

@@ -29,6 +29,7 @@ var AIRTIME = (function(AIRTIME) {
         "language"    : "s",
         "length"      : "n",
         "lyricist"    : "s",
+        "mime"        : "s",
         "mood"        : "s",
         "name"        : "s",
         "orchestra"   : "s",
@@ -1186,6 +1187,7 @@ var validationTypes = {
     "length" : "l",
     "lyricist" : "s",
     "mood" : "s",
+    "mime" : "s",
     "name" : "s",
     "orchestra" : "s",
     "owner_id" : "s",