Remove Sass::Plugin.options=.
Remove Sass::Script::Number::PRECISION.
Disallow cross-directive @extends wholesale.
Throw an error for failing @extends.
Improve test_import_comments_in_imports.
Fix a broken test.
Merge branch 'stable'
Bump VERSION to 3.2.4.
Merge branch 'stable'

Conflicts:
	VERSION
	doc-src/SASS_CHANGELOG.md
Allow importers to specify their custom public URLs for use in sourcemaps.
Merge branch 'source-map-importer'
Use the right sourcemap API in Plugin::Compiler.
Warn, don't error, on most stylesheets that can't be linked in sourcemaps.
Fix a broken test.
Don't generate bogus @extend warnings.

Closes #607
@import 'file' on windows fails with more than 1 subdir in the path

This commit changes lib/sass/importers/filesystem.rb and the method
find_real_file(dir, name, options) to ensure the 'dir' argument is
canonicalized to Ruby's standard "/" use for path separators.

Closes #594
Closes #619
try_send includes protected methods in respond_to?

respond_to? does not return true for protected methods in Ruby 2.0 unless you
explicitly pass true as a second argument.

Closes #572
Closes #611
Make Sass::Util.warn produce the same output on Ruby 2 that it does elsewhere.
Add a changelog entry about Ruby 2.0.0 compatibility.
Merge branch 'stable'

Conflicts:
	doc-src/SASS_CHANGELOG.md