Merge pull request #11 from demasu/master

Fixed spacing causing confusion around nested if statements
code cleanup
added check for wget

resolves issue # 13
fixed regression in selinux check code structure
added change log
fixed info for 1.2.5.2
updated info for ver 1.2
Improved the process for selinux checks
added 1.2.6
added check for presence of a cpanel install
1.2.7.1
1.2.7.2
Added some additional checks/output to cpanel install check
adds additional info for fixing hostname/fqdn issues
1.2.7.3
additional changes to hostname check output
1.2.7.4
1.2.7.5 - fixed bug in kernel check syntax
Reduced spawned processes and subshells of the script by about half