bbb-lti: Removed non-used plugins

bbb-lti/grails-app/conf/ApplicationResources.groovy

-/* 
-    BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
-
-    Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
-
-    This program is free software; you can redistribute it and/or modify it under the
-    terms of the GNU Lesser General Public License as published by the Free Software
-    Foundation; either version 3.0 of the License, or (at your option) any later
-    version.
-
-    BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
-    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-    PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public License along
-    with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
-*/    
-
-modules = {
-    application {
-        resource url:'js/application.js'
-    }
-}
\ No newline at end of file

bbb-lti/grails-app/conf/BuildConfig.groovy

@@ -82,10 +82,8 @@ grails.project.dependency.resolution = {
         compile ":asset-pipeline:2.5.7"
 
         // plugins needed at runtime but not for compilation
-        runtime ":hibernate4:4.3.10" // or ":hibernate:3.6.10.18"
         runtime ":database-migration:1.4.0"
         runtime ":jquery:1.11.1"
-        runtime ":resources:1.2.14"
         runtime ':twitter-bootstrap:3.3.4'
     }
 }