fork notes: derive-generic-and-nfdata

Author: DanBurton

FORK_NOTES.md

@@ -4,6 +4,8 @@ Differences from the new-ast branch:
 
 * Merged `obj-spread` branch.
   See: https://github.com/erikd/language-javascript/pull/118
-* Added FORK_NOTES.md
+* Added FORK_NOTES.md (also updated after each merge)
 * Merged `fix-arrow-function-body-parsing` branch.
   See: https://github.com/erikd/language-javascript/pull/117
+* Merged `derive-generic-and-nfdata` branch.
+  See: https://github.com/erikd/language-javascript/pull/122