LDEV-2261 Setting a flag in gradebook activities so that they can be updated more than once if hte request comes from an external source like a tool. If it is set in gradebook, the flag is set so it cant be updated from an external source again
LDEV-2249 Making gradebook work with non-ASCII characters by setting the response encoding to be "UTF8"Also altered LamsDispatchAction to have a default writeResponse() method for convenience
LDEV-2213 Adding grouping functionalitly to gradebookHad to create another hibernate mapping for the lams_user_group table so I could create a hql query that fetch the average marks and times taken just for a group
Merging with headLDEV-2189 Making links to learner only appear when the user has attempted or finished the activity. Also, tooloutputs are only fetched when the same criteria is fulfulled
LDEV-2189 Making links to learner only appear when the user has attempted or finished the activity. Also, tooloutputs are only fetched when the same criteria is fulfulled