a WordCount class
and som Marker changes
Merge branch 'master' of https://github.com/apic6/MELT.git
minor
a bunch of staff to autosave submissions and display thing at the Marker
Merge branch 'master' of https://github.com/apic6/MELT.git
Merge branch 'master' of https://github.com/apic6/MELT.git