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

Adjust the way iq-diff calls format-patch, so that it will work when called via drush_invoke_process.

Frans Kuipers authored Mar 21, 2013 and Greg Anderson committed Mar 21, 2013

Issue #1940864 by franskuipers: iq-apply_patch should use 'git apply' when the patch is created with 'git diff'

Fix up issue info if the original post has an attachment (make sure issue author is included in contributor info)

Make 'commit' the default for drush apply-patch; switch option from 'commit' to 'no-commit' to turn off if desired.

#1739356 by greg.1.anderson: Add a --cwd flag to am, and accept any directory name for patches to Drupal core.