Add design goals blog post
No need to include Failures section
Include @yrashk and @alco feedback
Fixing typos in crash course
Merge pull request #136 from jwarwick/crash_course

Fixing typos in crash course
Add Guy Steele quote, tidy up some paragraphs
Fixed typos in Getting Started, Guide 1
Merge pull request #137 from jwarwick/1_typos

Fixed typos in Getting Started, Guide 1
Final tidy up before publishing
Merge pull request #135 from elixir-lang/jv-design-goals

Add design goals blog post
Update 2013-08-08-elixir-design-goals.markdown
Fixed the error message of the 'when comparing different types' example in 'Diving In' chapter of 'Getting Started'
Merge pull request #138 from avinasha/diving_in_error_typo

Fixed the error message of the 'when comparing different types' example ...
Updated macro code example, def -> defmacro
Fixed typos in post
Merge pull request #139 from jwarwick/blog_typos

Blog typos
Update docs on master, with no nesting
Clean up binary/string part of getting started guide
Add specs/types to docs
getting_started/1: codify "true" as it is elsewhere.