updated to use vhost_type rather than just plain type to avoid conflict
changed to use source from github rather than grid.ru
added requirement for unzip.managed, and unzip.managed dep
now with unzip.managed required in 100% more the right place!
adjust module path for upload module
now with 200% more dashes!
only require zip on linux
closes #14
Merge pull request #15 from nagey/master

Fixed several issues with the nginx deps on mac (at least)