fixed sysfiles (/etc/skel/ files)
comply with our policy and dont change defaults
this patch removes /etc/skel/.exrc and
comments "PATH=${PATH}:." from /etc/skel/.profile
git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@7258 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc