Added initial categorization-form and button for categorization
Added possibility to change unknown programType
- TvEpisode programType form is not yet implemented
- Backend does not restrict anything
Update program type in results after categorization
Show warning icon instead of question mark for uncategorized programs
Remove summary class from warning span in results

Fixes padding of the age limit icon
TV-episode form implementation
TV-Episode form is preserved even when category is changed
Enhance style of categorization form
Make the categorization input boxes handle coherently
Categorization triggers event to update program-box details
Fix offscreen input filtering
User is not able to reclassify if program has no type defined
Using find instead of searching from the whole DOM
Allow adding new programs in categorization
Re-add number input :invalid selector
Remove console.log
Shorten code
Fixes according to comments
Hide categorize button after showing categorization form
Change 'categorized'-event to explicit method call