Merge pull request #10 from ippon87/rebase4

Rebase4
Assume we're using VHM. Won't work for testing so well, but that's testing :)
During sync, remove old questions and add new ones
Bit less repetition
More semantic markup
Show lecture URI and allocation ID
Merge pull request #11 from ippon87/rebase4

more fixing of the grade
historical selection v 1.0