Use shell keyword for codeblock guard
Add documentation for configuring the nginx domains and vhosts
Merge pull request #831 from progrium/nginx-docs

Nginx docs
Release 0.3.10
test with wercker
make tests work
fix failure output
make sure we set the default VHOST to match test env
save error in output if curl errors
reference opened issue with buildstep
fix multipack app deploy test
don't use bats for deploy tests
lintball in build-env
Point users to upgrade guides
Ensure makefiles are properly formatted
Release 0.3.8
create build env for both dokku and new style buildpacks
test against both buildstep release and master
lintball
update php and static tests