doc: add test new installation guide inside the doc. Deprecates Clojure Getting Started Doc.
doc: add test new installation guide inside the doc. Deprecates Clojure Getting Started Doc.

noncom/ccw,noncom/ccw,laurentpetit/ccw,michelangelo13/ccw,laurentpetit/ccw,ccw-ide/ccw,laurentpetit/ccw,ccw-ide/ccw,michelangelo13/ccw,michelangelo13/ccw,ccw-ide/ccw,noncom/ccw