Use ui-router to link screen
Prepare option and home template
Remove no longer needed header and html file meta
Clean a bit
Make the transition from sigle autonomous file to ui-router
Move the non-persistent part of the app in seprated template files
The chat (Side Menu) and the header are always present now
Add textAngular to editor and create a controller for editor
Add toggle button in header to open chat (side menu)
Move all css in a single file
due to new navigation structure
Fix header overflown problem
Move all partial html files to /template
Remove old files and garbages