.......P.. [ZBXNEXT-166] fixed proxy not storing items with text value type
           [merge ^/branches/2.2 -r44000:44002]


git-svn-id: svn://svn.zabbix.com/trunk@44004 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......P.. [ZBX-8006] fixed memory leak in proxy when handling ssh, telnet and database monitor items

git-svn-id: svn://svn.zabbix.com/trunk@44014 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBX-7781] removed unused file from the frontend test suite

git-svn-id: svn://svn.zabbix.com/trunk@44019 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBX-6675] fixed graph header, if items belong to multiple hosts

git-svn-id: svn://svn.zabbix.com/trunk@44047 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2