Initial commit
added json generation action
added gutter for task text
add all created task windows
use slow line markers
delete task window action, update line markers
moved linemarker provider to the proper place
modified project view
aded create course archive action
cleanup
added border to description field
log exception, not action event
created hints with task windows
Merge remote-tracking branch 'origin/master'
delete hints with task window delete
replaced print with logging
task window shown as range highlighters
create task file action
pack course action improved
suggest generated hint name