COOK-1421 Removing -E flag from pip.
Merge pull request #11 from wohali/master

COOK-2042: gunicorn LWRP: support virtualenv, deps
release v1.0.4
Cast cookbook_name to string for template resource cookbook attrribute.
[COOK-2147] Use the correct directory path when searching for requirement files
Merge pull request #10 from SplunkStorm/feature/COOK-1421-ampledata-pip_dash_E

COOK-1421 Removing -E flag from pip.
Merge pull request #14 from needle-cookbooks/COOK-2147

[COOK-2147] Use the correct directory path when searching for requirement files
release v1.0.6
Merge pull request #13 from amccloud/patch-1

Cast cookbook_name to string for template resource cookbook attrribute.
release v1.0.8
COOK-2330: use String#upcase in celeryconfig.py.erb

I'm not sure how (or if) this ever worked before, as String#upper
doesn't seem to be a valid method.
COOK-2337: expose supervisor_service environment attribute on gunicorn and celery lwrps
COOK-2337: using merge instead of merge!
COOK-2337: default environment attrs to {}
Merge pull request #18 from needle-cookbooks/COOK-2337

COOK-2337: expose environment attribute on gunicorn and celery submodules
Merge pull request #17 from needle-cookbooks/COOK-2330

COOK-2330: use String#upcase in celeryconfig.py.erb
doc environment parameter, celery sub-resource
[COOK-2403] Cast symbol to string in templates

Cast the cookbook_name symbol to a string, so that the gunicorn_config
and template resources being created work if a custom template is
provided.
Merge pull request #19 from rcloran/master

[COOK-2403] Cast symbol to string in templates
COOK-2453: adding directory parameter to control gunicorn cwd

In some scenarios it is important that gunicorn be executed
from a path other than the current release directory. This
change adds a 'directory' attribute to the gunicorn submodule.
When set, the value of this attribute is used to configure
gunicorn's working directory.