Update guide with new sigil syntax
Merge pull request #124 from ericmj/guide-sigil-syntax

Update guide with new sigil syntax
Merge pull request #125 from ericmj/guide-mix-umbrella

Add umbrella docs to guide
Fixed typos in umbrella projects description
Fixed typos in index.html
Merge pull request #126 from jwarwick/umbrella_typos

Fixed typos in umbrella projects description
Merge pull request #127 from jwarwick/index

Fixed typos in index.html
Fixed incorrect quoting around Lindig paper reference
Merge pull request #129 from jwarwick/blog_typo

Fixed incorrect quoting around Lindig paper reference
Typo: Examples are below, not above
Merge pull request #130 from anthonylewis/patch-1

Typo: Examples are below, not above
Update mix docs
Update crash-course.markdown
Update crash-course.markdown
Change rdiscount for redcarpet
Use "fenced blocks" on code

Instead of {% highlight erlang %} use ```erlang ```

And use iex to command line stuff
Update docs
Merge pull request #132 from edgurgel/syntax-highlighting

Syntax highlighting
Merge pull request #131 from edgurgel/patch-1

Update crash-course.markdown
Talk about the capture operator