.......... [ZBX-954] set eol style to native for new files

git-svn-id: svn://svn.zabbix.com/trunk@49148 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.D........ [ZBX-954] use 'frontend' according to syntax guidelines

git-svn-id: svn://svn.zabbix.com/trunk@49150 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......... [ZBX-954] occured -> occurred

git-svn-id: svn://svn.zabbix.com/trunk@49154 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2