HFJ-179: Prepared for new API version. Using new resize events, removed some deprecated stuff. Fixed a bug in CP editor.
Merge branch 'api-1.0'

Conflicts:
	example_content/boardgame/H5P.Boardgame/library.json
	example_content/boardgame/H5P.MultiChoice/library.json
	example_content/boardgame/H5P.QuestionSet/library.json
	example_content/coursepresentation/H5P.CoursePresentation/library.json
	example_content/drag-question/H5P.DragQuestion/css/dragquestion.css
	example_content/interactive-video/H5PEditor.InteractiveVideo/library.json
HFJ-187: Removed old copyrights from libs.
Merge branch 'api-1.0'
HFJ-187: Made sure deprecated is optional.
Merge branch 'master' into api-1.2
Merge branch 'api-1.0'
Merge branch 'master' into api-1.2

Conflicts:
	example_content/coursepresentation/H5P.CoursePresentation/library.json
	example_content/coursepresentation/H5P.Image/library.json
	example_content/interactive-video/H5P.InteractiveVideo/library.json
	example_content/interactive-video/H5P.InteractiveVideo/scripts/interactive-video.js
Merge branch 'api-1.0'
Merge branch 'master' into api-1.2
Merge branch 'api-1.1'
Merge branch 'api-1.2'