Serve asset original source with ?source=true
Add X-SourceMap header to server
Basic bundle source mappings
Merge branch 'master' into source-maps
Add VLQ encoding
Initial source map concatenation
Fix 1.8
Merge branch 'master' into source-maps
Add mapping binary search
Merge branch 'master' into source-maps
Merge branch 'master' into source-maps
Depend on sourcemap gem

/cc @maccman
Merge branch 'master' into source-maps
Axe vlq test
Axe source map test
Drop builtin source map class
Remove sprockets vlq module
Merge branch 'master' into source-maps
Merge branch 'source-maps'
Changed version number to be compatible with rails 3.2
('~>2.2.0' thinks '2.10.0' is old)