Gem version must be provided as separate element in array
Merge pull request #394 from chrisroberts/bug/gem-fetch

Gem version must be provided as separate element in array
Replace dashes with underscores in RPM version strings. Fixes #393.
Merge pull request #395 from jterrace/strip-rpm-dash

Replace dashes with underscores in RPM version strings. Fixes #393.
- Only take the first line of a license. This is necessary because
the 'requests' python package uses a license string that is multiple
lines and putting that verbatim as the license field makes dpkg/apt-get
unhappy. Reported by vvuksan.
Require fpm/tar in fpm.rb

Without this, API work around tar-based sources will require an extra "require 'fpm'"
Merge pull request #397 from torrancew/bug/require_fpm_tar

Require fpm/tar in fpm.rb
Add an option for no compression in RPMs.
Only convert the dashes in version if it exists.
Merge pull request #399 from quiffman/version-not-nil

Only convert the dashes in version if it exists.
Merge pull request #398 from quiffman/rpm-compression-none

Add an option for no compression in RPMs.
- disable travis; it's too noisy and I don't have time to keep it happy
right now. I will worry about tests passing on the next release.
- Represent '!=' version deps as Breaks, not Conflicts (#400)