Merge branch 'develop' into cleanup-whitespace-2019-12

Author: Ericson2314

reflex.cabal

@@ -58,13 +58,12 @@ library
     data-default >= 0.5 && < 0.8,
     dependent-map >= 0.3 && < 0.4,
     exception-transformers == 0.4.*,
-    profunctors >= 5.3 && < 5.5,
     lens >= 4.7 && < 5,
     monad-control >= 1.0.1 && < 1.1,
     mtl >= 2.1 && < 2.3,
     prim-uniq >= 0.1.0.1 && < 0.2,
     primitive >= 0.5 && < 0.8,
-    profunctors,
+    profunctors >= 5.3 && < 5.5,
     random == 1.1.*,
     ref-tf == 0.4.*,
     reflection == 2.1.*,