Replacing $is_course_plugin with $isCoursePlugin

plugin/bbb/lib/bbb_plugin.class.php

@@ -8,7 +8,7 @@
 */
 class BBBPlugin extends Plugin
 {
-    public $is_course_plugin = true;
+    public $isCoursePlugin = true;
 
     //When creating a new course this settings are added to the course
     public $course_settings = array(

plugin/olpc_peru_filter/lib/olpc_peru_filter_plugin.class.php

@@ -11,7 +11,7 @@ class OLPC_Peru_FilterPlugin extends Plugin
     public $blacklist_enabled_file = '/var/sqg/blacklists';
     public $blacklists_dir = '/var/squidGuard/blacklists';
 
-    public $is_course_plugin = true;
+    public $isCoursePlugin = true;
 
     //When creating a new course, these settings are added to the course
     public $course_settings = array(

plugin/openmeetings/lib/openmeetings_plugin.class.php

@@ -5,7 +5,7 @@
  */
 class OpenMeetingsPlugin extends Plugin
 {
-    public $is_course_plugin = true;
+    public $isCoursePlugin = true;
 
     //When creating a new course this settings are added to the course
     public $course_settings = array(array(