removed some old html code
added a fixed sidebar
simplified the addToc method
fixed a performance issue when using `list must contain(value)`
(avoid filling in an intermediate stacktrace)
merged "use Int, String and Traversable matchers with JsonMatchers. fixes #306 (8 days ago) <Eric Torreborre>"
merged "029f2a4 - added details to a forall check when one of the checks has failure details"
merged - "cf4d0fe - (specs2/remove-matchresults-stacktraces) moved the setting of traces on match results to the Expectation"
fixed the matching of json matchers with allOf
merged "01ecfa8 - fixed the failing specifications with allOf"
merged "56ccfb0 - added documentation for the Json matchers"
merged "9fcd3c8 - made the MustMatchers object *not* fill-in stacktraces and documented that"
fix the failure selection for best matching + atMost case
added notes for 2.4.12
merged "d487446 - added a showJson method to show JSON objects"
use notNull to show args in scalacheck matchers
merged "6247b66 - added the Boolean type to JsonType matchers. fixes #307"
passing all method's arguments to mock's callback function
merged "637b3e4 - fixed the location for === matching"
merged "6576314 - showing better Map differences extended the actual/expected convention for passing method parameters"
minor edit