hledger-lib-0.20: dependencies

Dependencies for hledger-lib-0.20

library	base (>=4.3 && <5) bytestring cmdargs (>=0.10 && <0.11) containers csv directory filepath HUnit mtl old-locale old-time parsec pretty-show regex-compat (>=0.95 && <0.96) regexpr (>=0.5.1) safe (>=0.2) split (>=0.1 && <0.3) time transformers (>=0.2 && <0.4) utf8-string (>=0.3.5 && <0.4)