BYO host post
remove rel link here, it needs to go to the head section of the pages
add website link for g+ to correct place
Merge pull request #31 from jasonbrooks/master

Merging in Jason's Build Your Own Host post.
fixing FIXME
do not use a potentially existing domain name, follow RFC 2606
add a minimal .travis.yml file, to check that the build of the site is ok
remove rhel mention, since there is no RHEL Atomic, only Fedora ( centos coming soon )
Fixed typos
Update index.html.haml

Remove unnecessary spacing
Fix some typos
test for the CI