font-patcher: Drop some option alternatives

[why]
It is rather confusing to have so many aliases.

[how]
Remove some long forms and some alternatives, to make the help page
easier to read.

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>

font-patcher

@@ -1858,7 +1858,7 @@ def setup_arguments():
     parser.add_argument('-s', '--mono', '--use-single-width-glyphs', dest='single',           default=False, action='count',      help='Whether to generate the glyphs as single-width not double-width (default is double-width) (Nerd Font Mono)')
     parser.add_argument('--variable-width-glyphs',                   dest='nonmono',          default=False, action='store_true', help='Do not adjust advance width (no "overhang") (Nerd Font Propo)')
     parser.add_argument('--debug',                                   dest='debugmode',        default=0,     type=int, nargs='?', help='Verbose mode (optional: 1=just to file; 2*=just to terminal; 3=display and file)', const=2, choices=range(0, 3 + 1))
-    parser.add_argument('-q', '--quiet', '--shutup',                 dest='quiet',            default=False, action='store_true', help='Do not generate verbose output')
+    parser.add_argument('-q', '--quiet',                             dest='quiet',            default=False, action='store_true', help='Do not generate verbose output')
     parser.add_argument('--careful',                                 dest='careful',          default=False, action='store_true', help='Do not overwrite existing glyphs if detected')
     parser.add_argument('-ext', '--extension',                       dest='extension',        default="",    type=str,            help='Change font file type to create (e.g., ttf, otf)')
     parser.add_argument('-out', '--outputdir',                       dest='outputdir',        default=".",   type=str,            help='The directory to output the patched font file to')
@@ -1879,15 +1879,15 @@ def setup_arguments():
     sym_font_group.add_argument('-c', '--complete',                             dest='complete',             default=False, action='store_true', help='Add all available Glyphs')
     sym_font_group.add_argument('--codicons',                                   dest='codicons',             default=False, action='store_true', help='Add Codicons Glyphs (https://github.com/microsoft/vscode-codicons)')
     sym_font_group.add_argument('--fontawesome',                                dest='fontawesome',          default=False, action='store_true', help='Add Font Awesome Glyphs (http://fontawesome.io/)')
-    sym_font_group.add_argument('--fontawesomeextension',                       dest='fontawesomeextension', default=False, action='store_true', help='Add Font Awesome Extension Glyphs (https://andrelzgava.github.io/font-awesome-extension/)')
-    sym_font_group.add_argument('--fontlogos', '--fontlinux',                   dest='fontlogos',            default=False, action='store_true', help='Add Font Logos Glyphs (https://github.com/Lukas-W/font-logos)')
-    sym_font_group.add_argument('--material', '--materialdesignicons', '--mdi', dest='material',             default=False, action='store_true', help='Add Material Design Icons (https://github.com/templarian/MaterialDesign)')
+    sym_font_group.add_argument('--fontawesomeext',                             dest='fontawesomeextension', default=False, action='store_true', help='Add Font Awesome Extension Glyphs (https://andrelzgava.github.io/font-awesome-extension/)')
+    sym_font_group.add_argument('--fontlogos',                                  dest='fontlogos',            default=False, action='store_true', help='Add Font Logos Glyphs (https://github.com/Lukas-W/font-logos)')
+    sym_font_group.add_argument('--material', '--mdi',                          dest='material',             default=False, action='store_true', help='Add Material Design Icons (https://github.com/templarian/MaterialDesign)')
     sym_font_group.add_argument('--octicons',                                   dest='octicons',             default=False, action='store_true', help='Add Octicons Glyphs (https://octicons.github.com)')
     sym_font_group.add_argument('--powersymbols',                               dest='powersymbols',         default=False, action='store_true', help='Add IEC Power Symbols (https://unicodepowersymbol.com/)')
     sym_font_group.add_argument('--pomicons',                                   dest='pomicons',             default=False, action='store_true', help='Add Pomicon Glyphs (https://github.com/gabrielelana/pomicons)')
     sym_font_group.add_argument('--powerline',                                  dest='powerline',            default=False, action='store_true', help='Add Powerline Glyphs')
-    sym_font_group.add_argument('--powerlineextra',                             dest='powerlineextra',       default=False, action='store_true', help='Add Powerline Glyphs (https://github.com/ryanoasis/powerline-extra-symbols)')
-    sym_font_group.add_argument('--weather', '--weathericons',                  dest='weather',              default=False, action='store_true', help='Add Weather Icons (https://github.com/erikflowers/weather-icons)')
+    sym_font_group.add_argument('--powerlineextra',                             dest='powerlineextra',       default=False, action='store_true', help='Add Powerline Extra Glyphs (https://github.com/ryanoasis/powerline-extra-symbols)')
+    sym_font_group.add_argument('--weather',                                    dest='weather',              default=False, action='store_true', help='Add Weather Icons (https://github.com/erikflowers/weather-icons)')
 
     expert_group = parser.add_argument_group('Expert Options')
     expert_group.add_argument('--boxdrawing',                              dest='forcebox',         default=False, action='store_true', help='Force patching in (over existing) box drawing glyphs')