Remove awful post_install_message.
Merge remote-tracking branch 'pda/please-make-it-stop'

* pda/please-make-it-stop:
  Remove awful post_install_message.
Alias HTTSoiree to HTTParty
Convert gemspec
Merge branch 'soiree'

* soiree:
  Convert gemspec
  Alias HTTSoiree to HTTParty