implement named color conversion
update tests
fix global variable
Accept 2xx statuses even for file requests
initialize 'options' before using it
store index on selector element objects for line number inference
Merge pull request #450 from fat/index-on-element-root

store index on selector element objects for line number inference
node 0.5.x compatibility
fix css keyframes parsing
merge
fix IE 6 support
Merge pull request #445 from jlaire/patch-1

fix undefined reference
add assignment entities
Merge branch 'master' into assignment-entities
clean up + add test
get spec passing
clean up comment which read confusing
remove require.paths from scripts
Merge branch 'master' of github.com:cloudhead/less.js
require 'util' instead of 'sys'