HCLSIG/Teleconference Invitation

We've adopted Scott's informative invites as a template for teleconference invitations. Please update all of the @@s to reflect the appropriate info. Note that calls are either on the #hcls or #hcls2 IRC channel, and use the pass code 4257 (HCLS) or 42572 (HCLS2). The two links for mibbit's IRC web gateway are:

 The @@ task force will meet to discuss @@ on @@ Tuesday 20 March 2012.
 
 Conference Details:
 
 Date of Call: @@Tuesday, March 20, 2012
 Time of Call: @@11:00 am Eastern Time, 3 pm UK, 4 pm CET
 Dial-In #: +1.617.761.6200 (Cambridge, MA)
 VoIP address: sip:zakim@voip.w3.org
 Participant Access Code: @@4257 ("@@HCLS")
 IRC Channel: irc.w3.org port 6665 channel #@@HCLS (see W3C IRC page for
 details, or see Web IRC), Quick Start: Use
 @@ http://www.mibbit.com/chat/?server=irc.w3.org:6665&channel=%23hcls
 Duration: ~1 hour
 Convener: @@Scott Marshall
 Scribe: @@TBD
 Agenda:
 * @@agendum 1
 * @@agendum 2
 Slides: @@