init clojure getting started post
Merge branch 'source' into clojure-getting-started
covered:

- setup
- basic datatypes
- immutability
- repl
- homoiconicity
ignoring symlink to example project
started on functions
Merge branch 'source' into clojure-getting-started
clj basics done
removed covered checkpoints
fixed typos, smaller restructuring

- fixed some typos pointed out by @zeisss
- also fixed some unclear pasages
- moved sections about editors and code strucure up, as to enables
  splitting the article
removed section that will be covert later
getting started:setting up finised

- ready for review
fixed some bad english
Merge pull request #2 from Velrok/clojure-getting-started

clojure getting started post