Fixed javascript bug on file upload, added data base info on files an…

…d tagged files.

vendor/plugins/fckeditor/app/models/fyle.rb

@@ -0,0 +1,7 @@
+    class Fyle < ActiveRecord::Base
+        acts_as_taggable
+        def self.get_mime_type(file)
+            r=self.find_by_file_name(file);
+            r.mime_type
+        end
+    end

vendor/plugins/fckeditor/db/migrate/001_create_fyles.rb

@@ -0,0 +1,13 @@
+class CreateFyles < ActiveRecord::Migration
+	def self.up
+		create_table "fyles", :force => true do |t|
+	    t.string  "mime_type"
+	    t.string    "file_name"
+        t.timestamps
+	  end
+  end
+
+  def self.end
+    drop_table "fyles"
+  end
+end