express.conf: Terminate last line with newline

Add a newline character to the last line of the default express.conf.
man: updating the rhc manual page and cleaning it up
Merge pull request #515 from mmahut/man

Merged by openshift-bot
Merge pull request #484 from Miciah/add-newline-to-express.conf

Merged by openshift-bot
bump_minor_versions for sprint 38
Automatic commit of package [rhc] release [1.19.1-1].