Merge branch 'hotfix/transliterator-context'
bump the version number
update eXist
Merge branch 'release/server-v0.7.2'
Merge tag 'server-v0.7.2' into develop

Release of server v0.7.2
set default group ownership to 'everyone'. new default is public data
Merge branch 'hotfix/server-v0.7.2-pl1'
Merge tag 'server-v0.7.2-pl1' into develop

Small hotfix for 0.7.2