Add minimum Julia version for Cairo 0.2.20
Bump min Julia version for OpenStreetMaps 0.6.0
Tag HypothesisTests v0.2.8
Tag HDF5 v0.4.6
Tag DataArrays v0.2.5
Tag Quandl v0.3.14
Merge pull request #1641 from milktrader/pull-request/31037ebd

Tag Quandl v0.3.14