drush5 5.9 (new)

* Add version 5 of drush.

Closes #217.

Signed-off-by: Xiyue Deng <manphiz@gmail.com>
Made drush version 4 and 5 keg_only.

Signed-off-by: Xiyue Deng <manphiz@gmail.com>
subversion17: change unicode-patch path.

* Gist url format has changed. So current url occurs 404.

Closes #218.

Signed-off-by: Xiyue Deng <manphiz@gmail.com>