Merge pull request #51 from sintaxi/release-v0.8.0

Release v0.8.0
Added autoprefixer as a dependency
Added autoprefixer after the CSS compilation
Adds quick test for autoprefixer postprocessing
Bumps version
Updates Stylus and LESS
Bumps version
Adds CSS tests for #30
Adds consistent CSS minifying for #30
Adds consistent JavaScript minifying for #30
Adds tests for consistent HTML minifying
Adds consistent HTML minifying for #30
Seperates minification and autoprefixer tests so they are more understandable
Adds failing minification test for https://github.com/sintaxi/terraform/pull/59#issuecomment-52535033
Passes final failing minification test
Merge branch 'release-v0.9.1' of github.com:sintaxi/terraform into hbs

Conflicts:
	package.json
	test/fixtures/templates/bio.ejs