Add componentShort Setting which is used by MenuConfig

Separation by . does not work on serialized texts, since ACL is cached the texts have to be serialized
improve responsiveness of title
when conting to-delete view cache entries don't count already deleted ones
add missing trl
fix error if no recipent exists: don't try to select one
Merge branch '3.4'
Merge branch 'master' into run-in-subfolder
asseble urls thru router