Log Message:
Update ruby-mocha package to 0.9.12.

= 0.9.12 ()
* Make Mocha's tests pass under Ruby 1.9.2 i.e. using MiniTest. One of the main \ 
issues was that we were not parsing stacktraces on MiniTest errors \ 
comprehensively enough.
* Avoid 'circular require considered harmful' warning when running Mocha's tests \ 
in Ruby 1.9.2
* Make performance tests work on Ruby 1.9.2 i.e. using MiniTest.
* Declare rake as a *development* dependency with newer versions of Rubygems \ 
since it's only needed to carry out developer-related tasks.

= 0.9.11 (1613ed2267fef5927ea06adfdbcf512b89eadaad)
* Added explicit support for minitest v1.5.0 to v2.0.2.
* Make testable by rubygems-test.
* Update links to my blog and make other links consistent.
* Added a URI parameter matcher that ignores the order of query parameters so \ 
that tests can be independent of undefined hash ordering (patch by Paul \ 
Battley).
* Include unexpected invocation in failure message and change the language \ 
slightly to make the failure message less confusing. See \ 
http://floehopper.lighthouseapp.com/projects/22289/tickets/52.
* No need to create regular expression every time the BacktraceFilter#filtered \ 
method is called. See \ 
http://floehopper.lighthouseapp.com/projects/22289-mocha/tickets/66.