LDEV-1711: Grouping validation now checks that their is a branch in the current branching activity for each group, rather than just checking that exactly one branch exists for a group - if the same grouping is used for more than one branching activity then there will be one branch per branching activity.
LDEV-1676: Refresh button no longer breaks the mark screen's automatic refresh - switched from using a form to a url, so that the url the mark screen gets is correct. Also tidied up some of the buttons so they are laid out better.
LDEV-1707: Converted marks to floats, to allow marks like 7.5. Also I18N'd the output of the marks so that they are shown as 1,234.5 or 1 234,5 depending on the user's locale.
LDEV-1707: I18N'd the output of the marks in Submit Files and Forum so that they are shown as 1,234.5 or 1 234,5 depending on the user's locale. Put the code that actually handles the I18N in lams_common so it is available everywhere.
LDEV-1680LDEV-1681LDEV-1682Fixed posting limitations for forum threads. Posting limits now apply to each to each thread topic rather than the forum as a whole.Added posting limits info to forum and topic pages.
LDEV-1513 - single user progress traverses all user progress, finished and tested on sharepoint demo server, all good.Also added in handling for when the user has no userporgrass, they havent started the lesson for instance.
