Made it possible to enable/disable keywords bar, set opacity and hide.
Fixed autohide. Added upgrades script.
Fixed translations.
Set correct keywords value when upgrading. Move and resize elements.
Added mising var.
Added branch override-buttons.
Minor semantics changes
Use newest CPEditor.
Merge branch 'new-keywords' of github.com:h5p/h5p-course-presentation into new-keywords
Changed semantics enableRetryButton to enableRetry.
Removed some debug lines.
Merge branch 'override-buttons' of github.com:h5p/h5p-course-presentation into override-buttons
Semantics description for overrideRetry changed.
Merge branch 'override-buttons' of github.com:h5p/h5p-course-presentation into override-buttons
Bumped minorversion because of changes in the semantics.
Made upgradescript to upgrade "showSolutions" value in old content.
Added behaviour semantics override for subcontent.
Improved updates script.
Updated subcontent minor versions.
Merge branch 'override-buttons' of github.com:h5p/h5p-course-presentation into override-buttons
Updated font.
Remove keywords bar if it's empty.
Added option to always display keywords.