Merge branch 'master' into working

* master:
  next chunk of content
  add #funct-declarations
  starting lambda calculus intro
  remove notes on git
  add #guards and #as-patterns anchors
  add #sections anchor
  add toc
  add anchor for #variables
  Notes for understanding git

diff --git a/_rosetta.mdwn b/_rosetta1.mdwn
similarity index 100%
rename from _rosetta.mdwn
rename to _rosetta1.mdwn