v0.6.0

• Fix hash generation to support out-of-order file loading, drop mode option and add source option.
  • Previously, solid-styled used a sequential hash algorithm however it naively assumed that files are loaded in the same order as they are in different context (i.e. server vs client). The new hash generation produces a base hash from the file path (either through source option or automatically by Babel) and then produces a sequential id appended to the base hash.