Convert stub nil arguments to NSNull before adding to params array
Add thePointerValue() macro

Allows for pointer comparisons via NSValue.
Merge pull request #241 from klaaspieter/stub-with-nil-arguments

Convert stub nil arguments to NSNull before adding to params array
Added tests for KWFormatter
refactored formatter a bit
Add tests for pointer value matches
Merge pull request #243 from sharplet/pointer-value-macro

Add thePointerValue() macro
Update version and podspec to 2.0.6
Provide more useful output when class matchers fail

Instead of just outputting "expected subject to be kind of Foo", add
the type of class we got.  i.e. "expected subject to be kind of Foo,
got Bar".
Add tests for more informative class matcher failure methods
KWBeSubclassOfClassMatcher: fix typo in description
Add missing tests for KWBeSubclassOfClassMatcher
Merge pull request #250 from camdez/better-output-on-class-matchers

Provide more useful output when class matchers fail
Fixes #245 "length" synonym for "count"
Add KWRegularExpressionPatternMatcher, to support [[subject should] matchPattern:(NSString*)regexPattern]
Merge pull request #257 from kristopherjohnson/matchPattern

Add support for matchPattern:
Add support for matchPattern:options:
Merge pull request #253 from rnapier/master

Fixes #245 "length" synonym for "count"
Merge pull request #258 from kristopherjohnson/matchPatternOptions

Add support for matchPattern:options: