Fixing some documentation typos.
Merge pull request #32 from krisajenkins/master

Correcting a few typos in the Readme.
Add identity function to runtime.
Factor out parts of output writer to different module.
Implement seq? predicate.
Implement take-while.
Use reduce in compile-program instead of loop.
Update makefile.
Implement read* function for reading multiple forms.
Implement `compile*` that takes sequence of forms
and compiles them all.
Version 0.6.5
Remove dates from changelog.
Write changelog for 0.6.5
Fix indentation in compile output to avoid trailing white-spaces.
Fix compile output for `get` special form

- Add fallback arg support.
- Allow nil type first args.
ignore all JS files in git.
`npm test` makes build before running tests.
Change layout of files.
Update browserify.
Implement `repeat` function.