fixing a typo

Jason Moore authored Oct 01, 2015 and Howard Tyson committed Jan 06, 2016

Added --cache=0 option to dl command, as it will always grab latest copy of files instead of using cached ones.

Howard Tyson authored Jan 06, 2016 and Jody Hamilton committed Jan 06, 2016

Correcting issue with fetcher not properly handling non-Drupal 7 sites by evaluating the DrupalVersion configurator after the environment information has been loaded.

Adding a listLocalSites method to the InfoFetcher interface, add option to suppress output from fetcher-run-command output.

Removing configure from environment from basic site creation - it gets run separately where it is actually needed.

Switching from drush_invoke_process() to Symfony\Process() in order to be able to collect and bubble up exit codes greater than one.