Merge pull request #311 from benmccann/rm-deep-equal

Switch to `dequal` to remove 45 transitive dependencies

Author: jessebeach

flow-typed/npm/deep-equal_vx.x.x.js

@@ -0,0 +1,3 @@
+declare module 'dequal/lite' {
+  declare export function dequal(foo: any, bar: any): boolean;
+}