Adding a rpm specfile and build-rpm.sh for building linuxmessenger on rpm based distros
Added python3-setuptools to the buildrequires rpm!
Changing wget to curl and ensuring that curl follows redirects (the -L option)

Changing the specfile to be fbmessenger.spec
Changing the package name to fbmessenger and renaming the specfile to match
deleting old specfile
Merge pull request #27 from patrickshuff/master

Add support for building fbmessenger form rpm based distros