stockpile 1.1

Stockpile is a simple key-value store connection manager framework. Stockpile itself does not implement a connection manager, but places expectations for implemented connection managers. So far, only Redis has been implemented (stockpile-redis). Stockpile also provides an adapter so that its functionality can be accessed from within a module. Release 1.1 fixes an issue with early initialization of an injected Stockpile instance during adaptation ({stockpile#2}[https://githbub.com/halostatue/stockpile/issues/2]). Several small improvements to Stockpile.new, Stockpile#connect, and Stockpile#connection_for have been documented.