v0.0.2

• Switch to http proxy on nginx instead of scgi
• Only read source file from disk if it is not in cache (LRU) or has been modified
• Add pcp/slurp-upload for reading temporary files
• Add pcp/redirect for convenience redirect
• various other performance fixes and better code coverage

BREAKING: Config change
A config change on nginx is required see deploying PCP for more details. This change is required when upgrading from v0.0.1. No impact on the actual script themselves.