LDEV-1972 - adding notifications for the wiki toolimplemented for teachers and studentsRequired the completion of LDEV1977, which allowed direct linking to the wiki from outside LAMS, so the link could be sent in emails
LDEV-1966 Implemented a special workspace folder for each session of the wikiMonitor and learner modules adjuested to point to this folderExport portfolio adjusted to export folder images and point to the correct location
Fixed bug introduced by import/export. Now all new instance or copies of wiki content use the same method so we can maintain stability and have shorter code
