add syntax highlighting
better organization and naming for new syntax highlighting support
add instructions in readme for syntax highlighting
Whitespace
Include syntax highlighting stylesheet in default layout
Fix rendering of ERB in post content
Update tests for syntax highlighted fenced code blocks
Capitalisation
Wording
Merge pull request #23 from jess/master

Add syntax highlighting

Closes #23

* syntax-highlighting:
  Wording
  Capitalisation
  Update tests for syntax highlighted fenced code blocks
  Fix rendering of ERB in post content
  Include syntax highlighting stylesheet in default layout
  Whitespace
  add instructions in readme for syntax highlighting
  better organization and naming for new syntax highlighting support
  add syntax highlighting