Log Message:
Update to 0.7.1. Set LICENSE.
Version 0.7.1 :
Windows-only bugfix.

Version 0.7.0 :

* Interface
  * Added new option: output on new image
  * Added new energy functions based on luma
  * Added edit buttons for aux layers
  * Switch to smaller, always-on-top interface while
    creating/editing aux layers
  * After creating/editing aux layers the focus goes back
    to the layer which is to be rescaled
  * If an aux layer is deleted during or between sessions,
    it is not substitued by another one and the corresponding
    setting is made inactive
  * Added info icons for aux layers
  * Added text to some buttons
  * No longer use extra layers to create the image thumbnail
    (this means no more "flashing" in the layers toolbox when
    staring the plugin or creating a new aux layer)
  * Modified behaviour: pressing "Back" in the interactive
    dialog saves the plugin values
  * Bugfix: fixed Windows localization
  * Bugfix: fixed some minor issues arising when working on
    a new layer and going back and forth through
    interactive/non-interactive modes