TODO: create real preemptive authentication
implement preemptive authentication for working around broken ownCloud
Merge pull request #10 from adobo/sabrevobject

Switch to Sabre VObject for vCard parsing/creating
update localization with preemptive auth texts; add russian and ukrainian
Merge branch 'preemptive-auth' into dev
honor preemptive_auth setting when adding new addressbooks
correctly check if preemptive authentication is requested when adding a new addressbook. Thanks to @m3m0ryh0l3 for reporting.
Use utf8 charset for MySQL tables.
Use utf8 charset for MySQL tables.
Fix results count when searching for a contact

Consecutive searches on the same addressbook returned wrong results count, as
the count cache was not being reset when setting a new filter or group.
Merge pull request #12 from adobo/fix_addressbook_search

Reset count on searching
precise that the plugin directory should be named 'carddav'

It was not clear to me that we have to name the plugin dir 'carddav'.
Let's say you cloned rcmcarddav as is, it doesn't work because roundcube then looks for plugins/rcmcarddav/rcmcarddav.php.
Merge pull request #13 from jeekajoo/patch-1

precise that the plugin directory should be named 'carddav'
handle HTTP1/1 401 manually. Sometimes the httpclient class does not do itp
add addressbook icon next to carddav label in settings
document preemptive_auth in the preset
add trailing comma
Merge branch 'dev'
add version 0.9.0 number to user_agent
re-add DEV version to user_agent