...G...... [ZBXNEXT-2325] added CPU guest and guest priority metrics to system.cpu.util[] item

git-svn-id: svn://svn.zabbix.com/trunk@48979 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
..F....... [ZBX-8700] fixed possible SQL error in details of web scenario

git-svn-id: svn://svn.zabbix.com/trunk@48981 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
....I..... [ZBX-8658] various changes/improvements regarding library function availability checks and readability to odbc m4 script

git-svn-id: svn://svn.zabbix.com/trunk@48982 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
...G...... [ZBX-8545] rewrote net.tcp.listen for Linux kernels 2.6.14 and above to employ the kernels NETLINK interface

git-svn-id: svn://svn.zabbix.com/trunk@48983 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2