..F....... [ZBX-2570] Fix dashboard widgets showing error messages about expired/broken session and fix sliedeshows showing the same error message twice.

git-svn-id: svn://svn.zabbix.com/trunk@47490 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
A......... [ZBXNEXT-2301] fixed interface mass remove

git-svn-id: svn://svn.zabbix.com/trunk@47494 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBXNEXT-2301] fixed ChangeLog

git-svn-id: svn://svn.zabbix.com/trunk@47495 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBXNEXT-1133] Fix initial conditions for new action not having formulaid set.

git-svn-id: svn://svn.zabbix.com/trunk@47506 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBX-8492] Make maintenance periods without hosts/hostgroups to be accessible by both admins and superadmins.

git-svn-id: svn://svn.zabbix.com/trunk@47517 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBX-8492] Update changelog.

git-svn-id: svn://svn.zabbix.com/trunk@47519 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBXNEXT-1826] added proxy name as host prefix in item queue details page

git-svn-id: svn://svn.zabbix.com/trunk@47523 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBX-8349] merged rewritten validators


git-svn-id: svn://svn.zabbix.com/trunk@47528 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
A......... [ZBX-8493] Fix usergroup.massadd API call to not create duplicate entries in "rights" table.

git-svn-id: svn://svn.zabbix.com/trunk@47545 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2