      def process(self):
          """ Run the rotate alignments process """
          no_dims = self.alignments.get_legacy_no_dims()
          rotated = self.alignments.get_legacy_rotation()
          if not no_dims and not rotated:
              return
          if no_dims:
              logger.info("Legacy landmarks found. Adding frame dimensions...")
              self.add_dimensions(no_dims)
          if rotated:
 
</s> remove 
        if no_dims:
            if self.child_process:
                logger.info("Legacy landmarks found. Adding frame dimensions...")
 </s> add         if no_dims and self.frames:
            logger.info("Legacy landmarks found. Adding frame dimensions...") </s> remove     def process(self):
 </s> add     def process(self, faces_dir): </s> remove         if self.child_process and not rotated and not no_dims:
 </s> add         hashes = self.alignments.get_legacy_no_hashes()
        if (not self.frames or (not no_dims and not rotated)) and (not self.faces or not hashes): </s> remove 
        if rotated:
            if self.child_process:
                logger.info("Legacy rotated frames found. Rotating landmarks")
 </s> add             self.alignments.save()
        if rotated and self.frames:
            logger.info("Legacy rotated frames found. Converting...")
        hashes = self.alignments.get_legacy_no_hashes()
        if not no_dims and not rotated and not hashes:
      def process(self):
          """ Run the rotate alignments process """
          no_dims = self.alignments.get_legacy_no_dims()
          rotated = self.alignments.get_legacy_rotation()
        hashes = self.alignments.get_legacy_no_hashes()
        if not no_dims and not rotated and not hashes:
              return
          if no_dims:
              logger.info("Legacy landmarks found. Adding frame dimensions...")
              self.add_dimensions(no_dims)
          if rotated:
keep keep keep keep replace keep keep keep keep keep
 Add Face Hashes to Alignments (#550)

* Convert main scripts to use face hashes

* Alignment tool: Use hashes, add logging, add face rename function

* More logging. Update Manual tool to work with hashing 
scripts/convert.py