Added tests for count.
Made API docs parameters more consistent.
Added reduceRight.
Added support for `some()` and `reduceRight()` methods to match ECMAScript 5 spec.
Fixed wording of spec.
Changed some to just an alias to any, removed duplicate tests.
Merge pull request #27 from airportyh/docs

Docs
Merge pull request #28 from airportyh/reduceRight_and_some

Reduce right and some
added breaking change note
Added support for fromIndex (2nd) parameter for indexOf and lastIndexOf.
Support for ES5 requirement of 3 parameter for callbacks being the original array and context set for the callback if provided as second parameter for iteration methods.
Merge pull request #29 from airportyh/fromIndex

Added support for fromIndex (2nd) parameter for indexOf and lastIndexOf.
Merge pull request #30 from airportyh/array_and_context

Support for ES5 requirement of 3 parameter for callbacks being the original array and context set for the callback if provided as second parameter for iteration methods.
Automatically rewritten for npm.