Merge branch 'feature/assetpipeline'

* feature/assetpipeline:
  Fixes hopefully last typo.
  Fixes typos in readme.
  Fixes indentation in readme's fenced code-blocks.
  Adds initial readme for assetpipeline.
  Fixes using appropriate content-type in response.
  Fixes concatination using filestream.
  Adds cache-forcing option on 'stage' == 'prod' ignoring file updates.
  Adds fallback-searching specifiable per pipe via config.
  Adds path-generation helper and updates classes using it.
  Adds a concatination option by specifing multiple files.
  Adds initial version of Assetpipeline for CSS, SASS, LESS and JS.
  Removes Sass and Less component - to be replaced with Assetpipeline.
Updates project's readme while adding boilerplate readme for each module.
Updates project's readme to reference asset pipeline.
Fixes minor issues.
Changes {}-lies always starting on next line.+
Changes interface-naming following PSR-1 standard.
Adds documentation to asset pipeline.