invent content models
adapt names to level1 + level2
add doku
enable search with query
fix tests
add tests for ContentModelController
move frontend
further work on separated frontend
work on frontend
bugfix frontend
implement separate frontend
set ssh-port to 2001
remove html-frontend in server
remove html auth tests
adapt config-file names
update weedfs
Merge remote-tracking branch 'origin/contentmodel'