use compass' new underscore-hack instead of bang-hack
improve ie-pseudo output, added list-join function
use File.exist? instead of File.exists?
move reference to Archetype::Functions::Helpers alias to common location
use Sass::Script::Value::Helper functions
Merge pull request #63 from chriseppstein/master

Use the Sass logger for warnings.
Merge branch 'master' of github.com:linkedin/archetype
use Sass 3.3 proper now that it's released :)
stop monkey patching Sass' handle_include_loop
start using SemVer prorperly, next release will be 1.0.0
Merge pull request #64 from eoneill/master

use Sass 3.3, some cleanup and organization
removed RTL support/functions/mixins
added archetype-meta and support for passing in meta data to the compiler instance
add integration test for archetype-meta
Merge pull request #65 from eoneill/master

add archetype-meta function, remove RTL functions
add breakpoint support
fix warnings, added WARNINGS.md to help debug some warning messages
changed target-browser warning prefix
updating WARNINGS.md
oops, updating test expectations