Log Message:
Hugin 2016.2
* Allow reading of image positions from Papywizard XML files.
* Internal blender and verdandi got the possibility to blend seams as alternative to
  current hard seam.
* The display of the control point error (after optimizing and in fast preview \ 
window)
  and the control point list window can now limited to take only control points \ 
in active
  images into account (menu Edit>Optimize only active images, connected with \ 
the setting
  on the optimizer tab).
* Improvements to mask tab in Hugin (edit crop of all images of the same lens at \ 
once) and
  find panorama dialog in PTBatcherGUI (remove images from found panoramas, \ 
split found
  panorama into two).
* Several improvements for Mac OS.
* Fixes several issues with fast preview window which could result in random crashes
  (uninitialized variables, memory leaks).