Cabal revisions of tree-diff-0.0.2

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 cabal-version:       >=1.10 name:                tree-diff version:             0.0.2+x-revision:          1  synopsis:            Diffing of (expression) trees. category:            Data, Testing   GHC==8.0.2,   GHC==8.2.2,   GHC==8.4.4,-  GHc==8.6.2+  GHc==8.6.3  extra-source-files:   fixtures/exfoo.expr     base                 >=4.7      && <4.13,     aeson                >=1.2.1.0  && <1.5,     ansi-wl-pprint       >=0.6.8.1  && <0.7,-    ansi-terminal        >=0.6.3.1  && <0.9,+    ansi-terminal        >=0.6.3.1  && <0.10,     base-compat          >=0.9.3    && <0.11,     bytestring           >=0.10.4.0 && <0.11,     containers           >=0.5.5.1  && <0.7,     ansi-wl-pprint,     parsec,     trifecta             >=1.7.1.1  && <2.1,-    tasty                >=0.11.2.5 && <1.2,+    tasty                >=0.11.2.5 && <1.3,     tasty-golden         >=2.3.1.1  && <2.4,     tasty-quickcheck     >=0.9.1    && <0.11

 cabal-version:       >=1.10 name:                tree-diff version:             0.0.2-x-revision:          1+x-revision:          2  synopsis:            Diffing of (expression) trees. category:            Data, Testing   GHC==8.0.2,   GHC==8.2.2,   GHC==8.4.4,-  GHc==8.6.3+  GHc==8.6.4  extra-source-files:   fixtures/exfoo.expr     parsec               >=3.1.11   && <3.2,     parsers              >=0.12.7   && <0.13,     pretty               >=1.1.1.1  && <1.2,-    QuickCheck           >=2.10.0.1 && <2.13,+    QuickCheck           >=2.10.0.1 && <2.14,     scientific           >=0.3.5.2  && <0.4,     tagged               >=0.8.5    && <0.9,     text                 >=1.2.2.2  && <1.3,