Merge pull request #17 from paul66/master

Update template.hbs via commit https://github.com/paul66/sassdown/commit/c248d0a750c045db5f4bfbe4eb39d19eea940eb2
Add slug to pages objects for use in templates for relative links
Merge pull request #19 from randallagordon/patch-pageslug

Add slug to pages objects for use in templates for relative links
changes
better source handling
tested both custom and default
fixes
added docs for new options
Merge branch 'feature/commenthandling' into develop
Merge pull request #20 from dwightjack/develop

Multitask compliant and some new options, see https://github.com/nopr/sassdown/pull/20
Addition of 'tree' subtask which writes out an object corresponding to the files directory tree, embedding filedata within itself - this will allow for more elaborate navigation structure output
Updated README with structural changes to core; tweaked template.hbs to fit
Added modified test case output
Version update and slight description change
Update README.md
Removed test styleguide output, there is no ened for these to be present in the grunt module source. Added to .gitignore in order to prevent future commits.
Added a node adaptation of prism.js in /libs/, plus require ref within sassdown.js
Update README.md

Damn you, Paul.
Description change, less specific
Merge branch 'master' of https://github.com/nopr/sassdown