No longer require ruby 1.9+
Update README for new version goals.
Add .gitignore file.
Add Rakefile to run tests.
Add first test.
Add omnibus-pkgr to build standalone pkgr debian package.
Remove useless gems
Detect version based on given option, git tag, or default.
Add setpu, extract, compile steps to builder.
Add package step.
Can now build package with fpm.
Add file and dir templates.
Handle debian files and dependencies.
Add dependencies to fpm command.
Better handling of file templates.
Add pre/post-install files.
Now parses the Procfile to generate custom app commands.
Allow to specify additional dependencies.
Improve runner.
Can now scale processes up and down.