Support recursive omnibus_recipes dependencies
adding support for submodules
Merge pull request #50 from narkisr/master

adding support for submodules in git source provider
Some whitespace cleanup.
Set default maintainer to "<user@hostname>".

Idea from @sepulworld in issue #51.
Add epoc= method to the Package base class.

Should fix #51.
Add changelog for 0.16.2.
Bump version to 0.16.1.

Changes:

* Add support for submodules in git provider. (narkisr / #50)
* Set a default maintainer.
* Fix problems with setting epoch. (#51)
ability to set full prefix w/o /usr
adding autogen support
create argument_build def
update path_spec.rb pwd test to work with Mac OS
Merge pull request #54 from sepulworld/autogen-support

adding autogen support
Merge pull request #56 from sepulworld/fix-pwd-test-mac-os

update path_spec.rb pwd test to work with Mac OS
more explicit message for when a build cookie is found
Merge pull request #57 from telstra-digital/cookie-find-error

more explicit message for when a build cookie is found
Merge pull request #49 from avishai-ish-shalom/recursive-omnibus-deps

Support recursive omnibus_recipes dependencies
Merge pull request #52 from sepulworld/set-root-prefix

Ability to set full prefix w/o /usr
Unbreak test by fixing regexp.
Alias root_prefix to root and add tests.