console error instead of exception
Add default values to [of] and [to complete]
Correct work with courses with old template settings
Update values
EWD-24271 - Incorrect markup for Ukrainian localization in flat scheme.
update from easygenerator/simple
 Incorrect markup of "No questions" for Dutch and Ukrainian
Merge pull request #36 from NadiaGamula/master

Fix bug: EWD-24273 Preview and publishing doesn't work for early created courses