Merge pull request #17 from hiroyukimizukami/master

brook.util.match関数のIFを拡張しました
Merge pull request #18 from hiroyukimizukami/master

brook.util.scatterの改修
Fixed brook.util from(undefined) causes error
Merge pull request #19 from ypresto/fix_from_with_undefined

Fixed brook.util from(undefined) causes error