Make cleanup() method public
Don't trim whitespace in folder names (#1488955)
Bump version number up to 6.2
When connection to read-only db fails try to connect to write-master, but only if it is defined
Add posibility to use different database for virtuser queries
Fix regression in copying contacts (with drag'n'drop)
- Fix regression in handling LDAP contact identifiers (#1488959)
Make autoloading of the framework classes work from any location
Fix NUL characters in content-type of ms-tnef attachment (#1488964)
Merge branch 'master' of git://github.com/roundcube/roundcubemail