Send correct encoding in Content-type header
Merge branch 'develop' of github.com:adobo/agendav into develop
Add WARNING log level
Remove old schema update files
Fix calendar modification
Apply some naming modifications to shared table

'Shared' table is now called 'shares', and some columns have been renamed
to make them clearer
Use the new shares column names across the code
Modify some more references to old 'shared' table column names
Add an ACL generator. Permissions config syntax changed
Add owner permissions by default
Reorder ACEs
Check that configured permissions are actual SinglePermission instances
Add some tests
Solve issues with ampersands on passwords
Add some notes about agendavcli
Apply some more ACL changes. Not fully tested yet
Fix PHP error on autocompleting usernames
Fix date/time format issues
Updated necessary documentation and added VObject 3.0.0 to composer
Updated code readability (no changes in the logic here)