........S. [ZBX-7918] fixed value cache reporting more free space than actually available
           [merge ^/branches/2.2 -c r43453]


git-svn-id: svn://svn.zabbix.com/trunk@43454 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
...G...PS. [ZBX-7919] fixed hashset entry allocation overhead
           [merge ^/branches/2.2 -c r43458]


git-svn-id: svn://svn.zabbix.com/trunk@43459 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......PS. [ZBXNEXT-98] implemented bulk requests for SNMP monitoring

git-svn-id: svn://svn.zabbix.com/trunk@43469 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
A......... [ZBX-7879] fixed adding application with multibyte characters in template which is linked to host while mbstring.func_overload set greater than 1

git-svn-id: svn://svn.zabbix.com/trunk@43478 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBX-7879] corrected ChangeLog entry

git-svn-id: svn://svn.zabbix.com/trunk@43481 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2