manage in Mask task INT32 images
Windows x64 compilation
For now without gsl and Bpm
Fixed a potential bug with init min/max of roi counters
Add lut type to Roi counters
Add mask on Roicounter with helper for arcs

Compilation fixes for windows
* Added independent (and readable) ARC RoI type to RoiCounterTask
* Switched to v1.3.0
* Allow disabling the synchronisation with threads on quit,
  necessary if process is forked (no threads on child process)
* Fix typo and include (forgotten) processlib_before_4_12.sip
Merge git://github.com/esrf-bliss/Processlib

* git://github.com/esrf-bliss/Processlib:
  * Fix typo and include (forgotten) processlib_before_4_12.sip
  * Allow disabling the synchronisation with threads on quit,   necessary if process is forked (no threads on child process)
  * Switched to v1.3.0
  * Added independent (and readable) ARC RoI type to RoiCounterTask
  Add mask on Roicounter with helper for arcs
  Add lut type to Roi counters
  Fixed a potential bug with init min/max of roi counters
  Windows x64 compilation For now without gsl and Bpm
  manage in Mask task INT32 images