Merge pull request #10 from erichelgeson/master

Openresty 1.4.3.9 requires luajit-2.1 headers.
PCRE version bump
Added zip package installation on luarocks recipe. Fixes #12
Vagrantfile updates for 1.4 compatibility
OpenResty and some modules update. Lua Rocks update. Plugin update. Fixes #12
Doc updates
Conditionally notify the nginx service during configuration changes
Account for slight difference in binary output from new version of openresty in Ohai plugin
Merge pull request #13 from mattupstate/master

Conditionally notify the nginx service during configuration changes
Fix for #13
Doc updates
Updated PCRE URL to fix Chef redirect limit
PCRE fix take 2
Fix cache_purge redirect URL
OpenResty version bump
Cookbook version regression
Added configurable max subrequests. Added yum/apt dependency
Added recompile state to max subrequests
Fixed recompile state to max subrequests
Fixed recompile state to max subrequests - take 2