Update RedHat 6.3
add redhat 6.5
Merge pull request #64 from mancdaz/add_redhat_6_5

Add RedHat 6.5
Added RedHat 5.6
Added 5.7
Merge pull request #67 from universityofderby/add_redhat_5_6

Added RedHat 5.6
Merge pull request #68 from universityofderby/add_redhat_5_7

Add RedHat 5.7
Add OpenBSD 5.4
Merge pull request #69 from tmatilai/add_openbsd_5_4

Add OpenBSD 5.4
Added RedHat 6.2
Merge pull request #70 from universityofderby/add_redhat_6_2

Added RedHat 6.2 support
Add Debian 7.4
Merge pull request #71 from tmatilai/add_debian_7_4

Add Debian 7.4