Fix code markup of NEWS
Silence #respond_to? warning on Ruby 2.0
Inject Sass filter instance into Sass::Engine initialize options hash
Merge pull request #307 from gpakosz/sass_filter_without_global

Inject Sass filter instance into Sass::Engine initialize options hash
Use long options in rsync deployer default options instead of short options
Merge pull request #308 from crazysim/verbose-rsync-switches

Use long options in rsync deployer default options instead of short options
Add Coveralls support
Add Coveralls badge
Merge branch 'release-3.6.x'
Merge branch 'master' into experimental-4.x

Conflicts:
	lib/nanoc/extra/file_proxy.rb