[COOK-2402] Cast symbol to string in load_balancer template resource

Convert the cookbook name from a symbol to a string, so that the template
resource being created works when a custom template is used.
Merge pull request #4 from browserpath/master

[COOK-2402] Cast symbol to string in load_balancer template resource
[COOK-2579]: Support one or more unix sockets in nginx upstream
release v1.0.4
increment version for development
Merge pull request #6 from devops-israel/support_unix_sockets

[COOK-2579]: Support one or more unix sockets in nginx upstream
release v1.1.0
increment version for development
COOK-3360: update for application 3.0.0 cookbook
Merge branch 'COOK-3360'
release v2.0.0
increment version for development
Add hosts attr
Use hosts attr

This is handy for testing in vagrant via chef solo.
Allow plain strings for hosts.
Move the logic into the provider
Update README.md
[COOK-2730] - pass along reasonable Host, X-Forwarded-For & X-Real-IP

Signed-off-by: Sean OMeara <someara@opscode.com>
Porting CHANGELOG format for use with stove
Version bump to v2.0.2