Make drush iq-release work.  There is still a bug in this version that inserts a little bit of junk at the head of the release notes; we'll fix that next.

Commits can fail if there are no modified files to commit, so don't make this situation a failure state.

Default to --no-git in iq-apply-patch in instances where the project does not have its own git repository.  It does not make sense to make a new issue branch if there are multiple projects in the same repository (e.g. if the git project root is at the Drupal root, or one level above).

Add composer.json. Note that we must require dev-master for Goutte, or upload files are not named correctly.  We can switch back to '*' and remove minimum-stability: dev once there is a v2.0.2 release of Goutte.

Use Goutte and Guzzle to update iq-submit to Drupal 7. Still problems with names of file uploads, and multiple uploads per page.

#2125121 by clemens.tolboom and greg.1.anderson: Allow user to specify protocol (http instead of https) with --issue-site.

#2127995 by clemens.tolboom and greg.1.anderson: Use phpunit installed via composer install in drush directory if it is available.