bump colibri.js version

libs/colibri.js

     elem.c('conference', {xmlns: 'http://jitsi.org/protocol/colibri'});
 
     var localSDP = new SDP(this.peerconnection.localDescription.sdp);
-    var contents = SDPUtil.find_lines(localSDP.raw, 'a=mid:').map(SDPUtil.parse_mid);
     localSDP.media.forEach(function (media, channel) {
-        var name = SDPUtil.parse_mid(SDPUtil.find_line(media, 'a=mid:'));
+        var name = SDPUtil.parse_mline(media.split('\r\n')[0]).media; 
         elem.c('content', {name: name});
         elem.c('channel', {initiator: 'false', expire: '15'});
 
     var elem = $iq({to: this.bridgejid, type: 'get'});
     elem.c('conference', {xmlns: 'http://jitsi.org/protocol/colibri', id: this.confid});
     var localSDP = new SDP(this.peerconnection.localDescription.sdp);
-    var contents = SDPUtil.find_lines(localSDP.raw, 'a=mid:').map(SDPUtil.parse_mid);
-    contents.forEach(function (name) {
+    localSDP.media.forEach(function (media, channel) {
+        var name = SDPUtil.parse_mline(media.split('\r\n')[0]).media; 
         elem.c('content', {name: name});
         elem.c('channel', {initiator: 'true', expire:'15'});
         elem.up(); // end of channel