Tag meck 0.8.1

Merge branch 'develop'

Updated README.md

Version 0.7.2

- Change: Allow wildcards in history functions
  (Might break backwards compatibility in rare cases where code relies on
   the '_' atom as a normal atom, it is now the wildcard pattern)
- Change: Add caller Pid to history
  *CAUTION* This will break backwards compatibility for functions that rely
  on the return value of history/1!
- New: function num_calls/3+4 that return number of calls made to a MFA spec.
- New: function called/4 that takes a caller Pid as argument
- New: function history/2 that takes a caller Pid as argument
- Change: By default, passthrough now records coverage statistics on original
  module (disable by using the 'no_passthrough_cover' option).

Version 0.7.1

- Fix eproxusGH-30: passthrough not accepting different arguments

Version 0.7

- Add unstick option making it possible to mock sticky modules

Version 0.6.3

- Fix incorrect version number in .app file

Version 0.6.2

- Fix re adding shortcut expects
- Fix returning of opaque terms in shortcut expectations

Version 0.6.1

- Fix bug with node name on certain hosts
- Fix makefile depending on non-existing local rebar
- Speed impromevents for for shortcut expects (from 13 microseconds to
  1 microsecond)

Version 0.6

Version 0.5.1