Updated walk.js to be re-entrant. Fixes #20
Merge pull request #73 from kss-node/pr-63-rebased

Updated walk.js to be re-entrant.
Allow usage of "." in kss-node script's parameters. Fixes #75

Replace path.relative(process.cwd()) with path.resolve().
Merge pull request #76 from kss-node/fix-path-resolve

Allow usage of "." in kss-node script's parameters. Fixes #75
Code style fixes.
Reduce duplicate code in template handlebar file.
Bugfix: eachModifier handlebars helper would bomb if passed a section parameter.
Reduce indentation in handlebars template.
Fix "Fork me on GitHub" image.
Add auto-generated gh-pages.
Merge pull request #77 from kss-node/improve-handlebars-code

Improve handlebars code
Fix "Fork me on GitHub" link.
Add auto-generated gh-pages.
Deprecate #IfAny since #if works just as well.

The only usage in kss-node was {{#ifAny markup modifiers}} and, since modifiers
is an object and, always evals to true (even when empty), #ifAny was effectively
a dupe of Handlebars' built-in #If.