A......... [ZBX-8169] Fix SLA period calculation to account for DST changes. Move SLA calculation logic to separate class.   


git-svn-id: svn://svn.zabbix.com/trunk@45732 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBX-7949] fixed saving trigger prototype on button click

git-svn-id: svn://svn.zabbix.com/trunk@45735 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
A.F.I..PS. [ZBXNEXT-1782] added support of new trigger expression operators ">=", "<=", "<>", "and", "or" and "not"; removed existing "#", "|" and "&"

git-svn-id: svn://svn.zabbix.com/trunk@45764 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBX-7781] fixed parameters being displayed incorrectly in the API debug log

git-svn-id: svn://svn.zabbix.com/trunk@45768 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
A......... [ZBX-8227] fixed the "applicationids" parameter in trigger.get overriding the "groupids" parameter

git-svn-id: svn://svn.zabbix.com/trunk@45770 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBXNEXT-826] updated release date [2.3.0]

git-svn-id: svn://svn.zabbix.com/trunk@45771 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2