.......... [ZBXNEXT-826] updated release version [1.8.23rc1]

git-svn-id: svn://svn.zabbix.com/trunk@51177 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBXNEXT-826] updated release version [2.0.15rc1]; updated API version [2.0.15]

git-svn-id: svn://svn.zabbix.com/trunk@51178 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBXNEXT-826] updated release version [2.2.9rc1]; updated API version [2.2.9]

git-svn-id: svn://svn.zabbix.com/trunk@51179 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBXNEXT-826] updated release version [2.4.4rc1]; updated API version [2.4.4]

git-svn-id: svn://svn.zabbix.com/trunk@51180 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
........S. [ZBX-9126] fixed processing of trigger/graph prototypes in the case when all item prototypes in the trigger/graph prototypes was changed

git-svn-id: svn://svn.zabbix.com/trunk@51181 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
........S. [ZBX-9126] fixed processing of trigger/graph prototypes in the case when all item prototypes in the trigger/graph prototypes was changed

git-svn-id: svn://svn.zabbix.com/trunk@51182 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
........S. [ZBX-9126] fixed processing of trigger/graph prototypes in the case when all item prototypes in the trigger/graph prototypes was changed

git-svn-id: svn://svn.zabbix.com/trunk@51183 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
........S. [ZBX-9126] fixed processing of trigger/graph prototypes in the case when all item prototypes in the trigger/graph prototypes was changed

git-svn-id: svn://svn.zabbix.com/trunk@51184 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2