Prototype out nested view support
Start separating configuration and implementation
Break up config and jenkins rest objects
Stub out requirements for memcache
Add memcached wrapper around jenkins API calls
Memcached usage should be optional
Remove explicit job query invocation

This bypasses memcache otherwise.
Add Procfile using shotgun for development
Add tmp directory for memcached socket.
Update README.md for memcached documentation
Strip whitespace from memcache keys
Cache values returned from memcached in memory
Ensure job_details is always called through memoized method
Cache server jobs on a per-view basis
Merge pull request #36 from adrienthebo/bisect-jenkins-calls-and-config

Support flat views, simple views, and cache API calls to jenkins