add rvm support.
rspec, now in living color.
automatically run specs with travis ci server.
add Travis build status.
try to fix travis builds.
update gitignore to hide gemfile.lock
fix campaign token_type
Merge remote-tracking branch 'upstream/master'
Nathan is vain, add him as author.
to_h does not exist prior to ruby 2.0
fix gemspec by running rake gemspec.
remove cruft
Began work to duplicate a campaign
add jeweler dev dependency.
Merge branch 'engaging_networks'
update to rspec 3, fix gemspec.
hide example.rb from git.
add csv fixture.
support for duplicating campaigns.
better documentation.