Update example of #type

More readable
Merge pull request #143 from alsotang/patch-1

Update example of #type
Update *chaining assertions* section
Merge pull request #146 from alsotang/update-doc

Update *chaining assertions* section
Allow dates to be formatted as ISOStrings (to display ms). Closes #145.
Release 2.1.0.
Update Readme.md
Merge pull request #151 from alsotang/patch-2

Update Readme.md
Reorganize format and inspect, to avoid edge cases with util.inspect.
Merge branch 'master' of github.com:visionmedia/should.js
Release 2.1.1
Let instanceof() accept wrapped primitives
Add possibility to use instanceof with primitive types, by wrapping it with Object function
First attempt to split library on smaller peaces
Fix docs for `should()` (close #162)
Finish split to smaller peaces. Added #containDeep, #containEql
Extend .match (thanks @alsotang). Added tests for missing assertions. loses #160, #159, #158, #155, #152.
Merge branch 'master' of github.com:visionmedia/should.js
Update Readme.md
Fill separate browser version and node.js version. Keep copyright headers in all files.