Merge branch 'release/1.0.0'

* release/1.0.0: (115 commits)
  Updated upstart script
  Fixes a bug that occured when an image was resized
  Adds new test for CMYK Jpegs
  Encode the image directly to the user and store it to the db at once
  Updates example configuration
  Updates build linux script
  Remove temporary file
  Rename "cut" to "crop".
  Add unit test, testing if the right image will be returned.
  Refactor the response writer mock having Body element.
  Add unit test for case that the image exists and is not modified.
  Change http status code for invalid image with invalid size.
  Add unit test for the image handler if image is not found.
  Check if Connection and Configuration are existing in the imageHandler.
  Adds testcase for failure case
  fixes now failing unit test :D
  Implemented PNG imageMagick fallback
  Rename mock for the response writer.
  Adds unit tests for SetCacheHeaders, this time, with a mock
  Adds unit tests for isModified
  ...
travis master branch in Readme.md
Updates configuration
Merge branch 'master' into develop

* master:
  travis master branch in Readme.md