hakyll-2.4: dependencies

Dependencies for hakyll-2.4

library	base (>=4 && <5) binary (>=0.5) blaze-html (>=0.2 && <=0.3) containers (<1) directory (>=1 && <2) filepath (>=1 && <2) hamlet (>=0.4.2) mtl (>=1 && <2) network (>=2 && <3) old-locale (>=1 && <2) old-time (>=1 && <2) pandoc (>=1 && <2) regex-base (>=0.93) regex-tdfa (>=1.1) time (>=1.1)