Merge pull request #7 from Ramda/master

fix foldr fn arg order and its tests
Merge pull request #10 from Ramda/master

findLast, and some grunt & gulp changes got in there....
Merge pull request #11 from Ramda/master

where function, tests, and docs
Merge pull request #12 from Ramda/master

doc fixes
Merge pull request #13 from Ramda/master

doc typo fixes
Merge branch 'master' of https://github.com/CrossEye/ramda