Issue #2163979 - Check if field_info_field_map() is available to not break support for old D7 versions.

Herman van Rink authored May 30, 2014 and Jon Pugh committed Sep 26, 2014

Issue #2266997 by helmo, cweagans: Added Do not automatically enable update module when installing a site.

git authored Jul 30, 2014 and Herman van Rink committed Jul 30, 2014

Issue #2177315 by pwatzeels: Fixed Group permissions on private/temp folder not correct on remote server.

Jesper Kristensen authored Jul 25, 2014 and Herman van Rink committed Jul 25, 2014

Issue #2169287 by cableman0408: Fixed Setting user name twice (fails non-default installation profile).

Issue #2157785 by helmo: Remove unused variables, these get written to the site's settings.php anyway.

sites need to be reverified to take effect.

we also take care of regenerating the .htaccess even though it's not
actually necessary. this is because core status will warn us if the file
is out of date

Issue #2099057 by cweagans, danquah, ergonlogic: Allow skipping chmod and chgrp on created directories.

We want to be able to block unwanted Drush hooks from firing, especially those in
extensions where the front-end module is not enabled. To do so, we need to know
which Hosting Features are enabled very early in the Drush bootstrap process, since
blocking the unwanted hooks from firing is accomplished with hook_drush_load()'s.

Issue #1283738 by halcyonCorsair, cweagans: Allow other commands to add or alter the directories to be created.

Issue #1647830 by sambonner: Fix Incorrect ownership of directories under sites/example.com/private/files/.