Added audio alert; when Presentership is moved to or from a screen-reader user, that user is notified of their status change.
 try to upgrade to grails 1.3.9 - Not starting properly though
 - have upgrade to grails 1.3.9 work
 - remove plugins tomcat, hibernate, jsecurity
    grails --list-plugins
    grails --uninstall-plugin hibernate
    grails --uninstall-plugin jsecurity
    grails --uninstall-plugin tomcat
Fixed a bug on full name composition
Renamed a parameter for clarity
Reformatting of the index.html page
support ingest for matterhorn 1.4
bbb-lti: Renamed custom parameters
Merge pull request #176 from gugat/matterhorn-1-4

support ingest for matterhorn 1.4
bbb-lti: Updated bbb-conf for fixing icon and base url
Merge branch 'master' of git://github.com/bigbluebutton/bigbluebutton
Minor updates to index.html page
 - fix displaying of name when userid and name has dash in it
Minor cleanup on API examples
Updated default presentation for BigBlueButton 0.81
Merge branch 'master' of github.com:bigbluebutton/bigbluebutton
Minor font changes to default presentation for BigBlueButton 0.81
Output correct icon URL for LTI in bbb-conf --lti
bbb-tool: Fix for bug on publish/unpublish-delete actions available on extended mode
Reording of content on index.html page