make reduce priamry, foldl alias
Merge branch 'master' of github.com:CrossEye/ramda
Merge pull request #259 from Ramda/master

make reduce primary, foldl alias
Merge branch 'master' of github.com:CrossEye/ramda
more jsdocs
Merge pull request #260 from Ramda/master

more jsdocs [ci-skip]
more docs
Merge pull request #261 from Ramda/master

more docs [ci-skip]