fixes #78

app/controllers/my_institutes.php

app/views/my_institutes/index.php

lib/classes/MyRealmModel.php

lib/modules/CoreAdmin.class.php

lib/modules/CoreCalendar.class.php

lib/modules/CoreDocuments.class.php

lib/modules/CoreElearningInterface.class.php

lib/modules/CoreOverview.class.php

lib/modules/CoreParticipants.class.php

lib/modules/CoreSchedule.class.php

lib/modules/CoreScm.class.php

lib/modules/CoreStudygroupAdmin.class.php

lib/modules/CoreStudygroupParticipants.class.php

lib/modules/CoreWiki.class.php

lib/modules/CoursewareModule.class.php

lib/modules/GradebookModule.class.php

lib/modules/IliasInterfaceModule.class.php

lib/modules/LtiToolModule.class.php