Updates some documentation to use `expect` syntax
Removes deprecated feature

* master branch is now 3.0
Removes `require` line for removed feature
Stop defining method in rake task
Changelog for #766

[Closes #766]
Merge branch 'fujimura-rake-task'
Removes duplicated development README
Freshens up the development documentation
Tests against Rails 4.0.0 final!
Revert "`subject` is defined as a method rather than with the `subject` declarative method"

* The issue has been fixed upstream in rspec-core

This reverts commit dad3f1b3b34f800e277a050efe3980c93790c2d7.
Uses newly available syntax-agnostic APIs for setting up stubs

[Closes #764]
Avoids some mutation and hopefully makes things a bit more understandable
Merge branch 'syntax-agnostic-stubs'
If access to example is needed, it is yielded to a memoized helper in RSpec 3
Fixes deprecation warning under Rails 4

[Closes #784]
Update changelog to reflect 2.14.0 release.
Master is 3.0.0.pre now.
Ignores rbx-compiled files
Works around Rubinius bug
Documentation updates