Fix drush issue (#185)
Re-format the command list to show aliases inline.
Update README.md
Revert "Remove responseClass from service descriptions." Fixes #187

This reverts commit 4389465d5a1c98bef405c5120cc72f84478d0139.
Merge pull request #184 from pjcdawkins/shorten-list

Reformat the command list
Fix bug in getEnvironment() (#188)
A further fix for getEnvironment().
Always refresh in getEnvironment() (to mitigate the cache issue).
Allow Drush and SSH to accept remote commands as arguments.
Re-parent some commands.