Add new tutorial
Bring right panel back
Improve tutorial typography
Memo scroll position in tutorial
Merge branch 'wip/sbt-server' into wip/p-tutorial

Conflicts:
	ui/app/assets/commons/templates.js
Merge branch 'wip/sbt-server' into wip/p-tutorial
Simple JS fix
 Minor JS fix
Merge pull request #668 from typesafehub/wip/p-tutorial

Wip/p tutorial