      def add_browser_buttons(self):
          """ Add correct file browser button for control """
          logger.debug("Adding browser buttons: (sysbrowser: %s", self.browser)
          for browser in self.browser:
              img = get_images().icons[browser]
              action = getattr(self, "ask_" + browser)
              cmd = partial(action, filepath=self.tk_var, filetypes=self.filetypes)
              fileopn = ttk.Button(self.frame, image=img, command=cmd)
              add_command(fileopn.cget("command"), cmd)
              fileopn.pack(padx=(0, 5), side=tk.RIGHT)
 
</s> remove             fileopn = ttk.Button(self.frame, image=img, command=cmd)
            add_command(fileopn.cget("command"), cmd)
            fileopn.pack(padx=(0, 5), side=tk.RIGHT)
            get_tooltip(fileopn, text=self.helptext[browser], wraplength=600)
 </s> add             fileopn = ttk.Button(frame, image=img, command=cmd)
            _add_command(fileopn.cget("command"), cmd)
            fileopn.pack(padx=0, side=tk.RIGHT)
            _get_tooltip(fileopn, text=self.helptext[lbl], wraplength=600) </s> remove             handletype = self.contexts[command][action]
 </s> add             handletype = self._contexts[command][action] </s> remove         logger.debug("Added timeout box for %s", self.command)

    def add_util_buttons(self):
        """ Add the section utility buttons """
        logger.debug("Add util buttons")
        utlframe = ttk.Frame(self)
        utlframe.pack(side=tk.RIGHT)

        config = get_config()
        for utl in ("load", "save", "clear", "reset"):
            logger.debug("Adding button: '%s'", utl)
            img = get_images().icons[utl]
            action_cls = config if utl in (("save", "load")) else config.cli_opts
            action = getattr(action_cls, utl)
            btnutl = ttk.Button(utlframe,
                                image=img,
                                command=lambda cmd=action: cmd(self.command))
            btnutl.pack(padx=2, side=tk.LEFT)
            Tooltip(btnutl,
                    text=utl.capitalize() + " " + self.title + " config",
                    wraplength=200)
        logger.debug("Added util buttons")
 </s> add         actionbtns[self.command] = btnact

        logger.debug("Added action buttons: '%s'", self.title) </s> remove         actframe.pack(fill=tk.X, side=tk.LEFT)
        tk_vars = get_config().tk_vars
 </s> add         actframe.pack(fill=tk.X, side=tk.RIGHT)
            if browser == "save":
                lbl = "save_as"
            elif browser == "load" and self.filetypes == "video":
                lbl = self.filetypes
            elif browser == "load":
                lbl = "load2"
            elif browser == "folder" and (self._opt_name.startswith(("frames", "faces"))
                                          or "input" in self._opt_name):
                lbl = "picture"
            elif browser == "folder" and "model" in self._opt_name:
                lbl = "model"
            else:
                lbl = browser
            img = get_images().icons[lbl]
      def add_browser_buttons(self):
          """ Add correct file browser button for control """
          logger.debug("Adding browser buttons: (sysbrowser: %s", self.browser)
          for browser in self.browser:
            if browser == "save":
                lbl = "save_as"
            elif browser == "load" and self.filetypes == "video":
                lbl = self.filetypes
            elif browser == "load":
                lbl = "load2"
            elif browser == "folder" and (self._opt_name.startswith(("frames", "faces"))
                                          or "input" in self._opt_name):
                lbl = "picture"
            elif browser == "folder" and "model" in self._opt_name:
                lbl = "model"
            else:
                lbl = browser
            img = get_images().icons[lbl]
              action = getattr(self, "ask_" + browser)
              cmd = partial(action, filepath=self.tk_var, filetypes=self.filetypes)
              fileopn = ttk.Button(self.frame, image=img, command=cmd)
              add_command(fileopn.cget("command"), cmd)
              fileopn.pack(padx=(0, 5), side=tk.RIGHT)
keep keep keep keep replace keep keep keep keep keep
 GUI Updates (#940)

* lib.gui: Update icons
* tools.cli: Add video filetype flag to mask input
* lib.gui.popup_configure: Refresh GUI on config save
* lib.gui._config: Add Icon size and load last session options
* lib.gui.control_helper - Add control modification tracking
* lib.gui - Add Projects and Last Session
- Main root title handled by projects
- Add Hotkeys
- Create projects module
- split fsw and fst filetypes
- Add last_session saving

* lib.project
- Documentation
- Ask confirm on closing unsaved project
-Fixups

* Track model folder changes
- Shuffle some globals
- Activate System Verbosity for GUI

* lib.gui.utils - Documentation and clean up
- lib.gui.custom_widgets - Create and document

* Add GUI config option to disable auto loading model stats 
lib/gui/control_helper.py