webmockr v0.2.4

NEW FEATURES

• New function enabled() to ask if webmockr is enabled, gives a
  boolean
• wi_th() gains new parameter .list as an escape hatch to avoid
  NSE. examples added in the wi_th man file to clarify its use

MINOR IMPROVEMENTS

• matching by request body was not supported, it now is; added examples
  of matching on request body, see ?stub_request (#36)
• make sure that the adapter for crul handles all types of matches (#29)
• removed all internal usage of pipes in the package. still exporting
  pipe for users (#30)
• fixed internals to give vcr error when vcr loaded - for future release
  with vcr support (#34)
• require newest crul version

BUG FIXES

• Error messages with the suggest stub were not giving bodies. They
  now give bodies if needed along with method, uri, headers, query (#37)
• Fixed Response class that was not dealing with capitalization
  correctly