Simple typ-o fix to make -T <token> work

Signed-off-by: Peter Portante <peter.portante@redhat.com>
Add installation section for RHEL 6.4

Signed-off-by: Peter Portante <peter.portante@redhat.com>
Merge pull request #77 from portante/fixes

Fix -T token use and add RHEL 6.4 installation section