Require for in to filter with hasOwnProperty.
Require capitalized constructor names.
Add missing 'new'
Merge branch 'master' of https://github.com/documentcloud/underscore-contrib
Added tocdoc and improved documentation intro.
Added array builders and selectors to tocdoc.
Merge pull request #97 from joshuacc/tocdoc

TOC-style documentation
0.2.0
Added remaining markdown files to tocdoc.
Added brief descriptions for each sub-library.
Documented util.string.
Noted todos in util.string tests.
Made implode docs more precise.
Remove redundant using.md
Merge pull request #98 from joshuacc/tocdoc

Updated docs: sub-library descriptions & API for util.string
Made basic math functions variadic.
Made basic equality operators variadic.
Added missing tests for _.not
Made relative comparators variadic.
Made bitwise operators variadic.