.......... [ZBXNEXT-826] Windows precompiled agents [2.3.4]

git-svn-id: svn://svn.zabbix.com/trunk@48616 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBXNEXT-826] updated release version [2.3.5]; updated API version [2.3.5]

git-svn-id: svn://svn.zabbix.com/trunk@48620 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2