LDEV-1624. Download of file wasn't being triggered in Safari as the browser appears to not be sending in the session cookies. Fixed it by removing the newline at the end of the filename, which is appended to the url for downloading.
LDEV-1709 Fixed diagram issue - detect difference between activityless branch and non-empty branch by using the stopAfterActivity field value. Also fixed default activity UIID setting for copied branching activity.
LDEV-1624. Testing theory about why the export portfolio download is getting stuck on the "Generating" message in Safari. When calling Shaun, its getting "Permission Denied" on the initial request. It appears that Safari considers http://shaun.melcoe.mq.edu.au/lams/learning/blah to be a different domain to http://shaun.melcoe.mq.edu.au:80/lams/learning/blah. If I avoid the :80 being added, then Shaun works the same way as it does locally ie missing the cookie so redirecting to the login page.
LDEV-1352: The XML output for the tool data had xmlns="" for nearly all the tool entries. Now the namespace is set for each element and only the overall tool entry has the namespace specified.
LDEV-1352: The XML output had namespace entries (wrong ones) scattered throughout the output, so now nearly all properties have their correct namespace nominated. This isn't obvious when you use Firefox to view the XML - you need to look at the text file directly.
LDEV-1352: Added properties and the IMSLD conditions that use the properties, to selectively hide/show the branches. Updated the LAMS schema file and removed some activity attributes that don't need to be in the export.
