Signup tool is not working on iFrameless page

I see two fixes merged for this, and signup looks okay to me on nightly. So I'm going to mark this as resolved.

UNSTABLE: Integrated in sakai-trunk-java-1.7 #457 (See http://builds.sakaiproject.org:8080/job/sakai-trunk-java-1.7/457/)
: - missed the processBar javascript function -Signup tool is not working on iFrameless page (guangzheng.liu@yale.edu: rev 314013)

UNSTABLE: Integrated in sakai-trunk-java-1.7 #454 (See http://builds.sakaiproject.org:8080/job/sakai-trunk-java-1.7/454/)
: Signup tool is not working on iFrameless page (guangzheng.liu@yale.edu: rev 313995)

This patch is merged into the Trunk. It is backwards compatible with IFrame.

The main issue for JSF tool moving into iFrameless is that 1) the JSF generated JavaScript will conflict with jQuery functions (name collision). We need to make sure that we introduce the jQuery.noConflict(); and change '$' sign to 'jQuery' in the customized javaScript at the tool page level. 2) Need to make sure that the initialized function in the ready blocks as following.
jQuery(document).ready(function(){
//sakai.initSignupBeginAndEndsExact();
});

3) new jQuery 1.9.x version is not compatible with 1.4.x version such as
jQuery('[id=meeting:signupBegins]').val(); //not working any more
to be replaced by:
var signBeginTag = document.getElementById('meeting:signupBegins');
jQuery(signBeginTag).val();

Here, the ':' column causes the trouble due to JSF special 'id' pattern.

The fix is attached.