add swagger-ui
move internal docs to `docs/internal` and swagger to `docs/rest`
add admin docs path to nginx
Merge branch 'swagger' of https://github.com/stuartf/3akai-ux into swagger
Merge branch 'master' into swagger
Cleaned up docs page
fix link target and throws rendering
remove redundant rewrites to index.html
Synched German translation
Merge branch 'master' into swagger
Add explicit entries for docs, admin and tests URLs
Add docs/index.html to the qunit test to fix failures