Minor changes
Merge branch 'master' of github.com:ging/vish
Moodle quiz modified
Merge branch 'master' of github.com:ging/vish
Merge branch 'master' of github.com:ging/vish
First try with moodle quiz xml
Merge branch 'master' of github.com:ging/vish
Moodle XML Quiz folder
Merge branch 'master' of github.com:ging/vish