                                "default": 0.6,
                                "help": "Threshold for positive face recognition. For use with "
                                        "nfilter or filter. Lower values are stricter."})
          argument_list.append({"opts": ("-n", "--nfilter"),
                                "type": str,
                                "dest": "nfilter",
                                "nargs": "+",
                                "default": None,
                                "help": "Reference image for the persons you do "
                                        "not want to process. Should be a front "
 
</s> remove                               "type": str,
 </s> add                               "action": FilesFullPaths,
                              "filetypes": "image", </s> remove                               "filetypes": 'alignments',
 </s> add                               "filetypes": "alignments", </s> remove                               "help": "Full path to the alignments "
                                      "file to be processed."})
        argument_list.append({"opts": ("-a2", "--alignments_file2"),
                              "action": FileFullPaths,
                              "dest": "alignments_file2",
                              "required": False,
                              "filetypes": "alignments",
                              "help": "Full path to the alignments file to "
                                      "be merged into the main alignments "
                                      "file (merge only)"})
 </s> add                               "help": "Full path to the alignments file to be processed. If "
                                      "merging alignments, then multiple files can be selected, "
                                      "space separated"}) </s> remove                               "action": FileFullPaths,
 </s> add                               "action": FilesFullPaths,
                              "action": FilesFullPaths,
                              "filetypes": "image",
                                "default": 0.6,
                                "help": "Threshold for positive face recognition. For use with "
                                        "nfilter or filter. Lower values are stricter."})
          argument_list.append({"opts": ("-n", "--nfilter"),
                              "action": FilesFullPaths,
                              "filetypes": "image",
                                "dest": "nfilter",
                                "nargs": "+",
                                "default": None,
                                "help": "Reference image for the persons you do "
                                        "not want to process. Should be a front "
keep keep keep keep replace keep keep keep keep keep
 Alignments Tool: Allow merging of many alignments file

Adds multi select functionality to GUI, meaning multiple alignments files can now be selected for merging.

Extract: nFilter, Filter now have a file dialog in gui for selecting 1/multiple files 
lib/cli.py