Git commits in Moodle 1.9.8 by Jamie Pratt

commit 7d2e309c9bb15040abc378ec4cdf0115550f6d6d
Author: Jamie Pratt <me@jamiep.org>
Date:   Thu, 18 Feb 2010 20:56:12 +0800
Tag:    v1.9.8

MDL-21650 "cookieless sessions fail when opening a pop up window using the javascript 'openpopup' function for example from the course view page " adding the session name and id in the js function openpopup.

commit 4a4a05cfa82fcdf8d90a92773b99c09698b6ea64
Author: Jamie Pratt <me@jamiep.org>
Date:   Thu, 18 Feb 2010 19:50:18 +0800
Tag:    v1.9.8

MDL-21637 "bug in some versions of php version 5 prevents cookieless sessions working"

commit cdf50f82de0d53a44e1273d5c1d52669ebe031d4
Author: Jamie Pratt <me@jamiep.org>
Date:   Wed, 17 Feb 2010 22:25:35 +0800
Tag:    v1.9.8

MDL-21641 cookieless sessions - Need to try to set a cookie before falling back to cookieless mode. Moved test to see if cookies are working till after Moodle has attempted to set a cookie. If there is no cookie then we use session id in url.

commit 62236dd1b11cee68867632a7b7b5a0b32e1fa4eb
Author: Jamie Pratt <me@jamiep.org>
Date:   Wed, 17 Feb 2010 19:31:33 +0800
Tag:    v1.9.8

MDL-21638 cookieless session id not passed when loading images - needed for example for graphs which access session data

commit 72336b7f93acb2a749c791856d30a4bcd7b0ec06
Author: Jamie Pratt <me@jamiep.org>
Date:   Wed, 17 Feb 2010 19:25:38 +0800
Tag:    v1.9.8

MDL-21637 bug in some versions of php version 5 prevents cookieless sessions working. Using static variable to store data from CFG on first call to fix problem.