Replace VideoEnabledWebView by ChromiumWebView in main prototype.
Use path in root of SD-card for correct loading bitmaps.
Use local file with transition in ChromiumWebView-prototype.
Replace content by new images, remove unneeded content.
Fix coping jpg-file to SD-card.
Prevent turn-off screen during work presentations.
Fix themes for main activities.
Replace menu buttons-list by list item adapter.