First draft
RFC: error interoperation
RFC for `while let` statement
Updated FromError to not inherit Error

Per comment

  https://github.com/rust-lang/rfcs/pull/201#issuecomment-53007366

and meeting notes

  https://github.com/rust-lang/meeting-minutes/blob/master/weekly-meetings/2014-08-26.md
Updated Error to inherit from Send+Any
Update `while let` with pattern alternatives.
s/BODY/EXPR/
Update README to describe champions
RFC: Collections reform
Added drawbacks
A few minor fixes
Added alternative discussion for `for`
Fix bad references to self
RFC: Error conventions, take 3
Clarify FIXMEs
Revision: add some clarifications and naming alternatives
RFC: conventions for placement of unsafe APIs
Significant revisions and clarifications
Additional clarification of current state of affairs
Added another alternative from kballard