Add translation script

I don't know the current method to maintain the translations on this WB but
it seems that there are some problems with some strings, so this script
aims to fix that.

- Add bash script to include marked strings on translation files (*.ts)
  - Read from `.ui` files
  - Read from `.py` files
- Make WB name and tooltip translatable

Fix:
- FreeCAD/FreeCAD-translations#135
- FreeCAD/FreeCAD-translations#136

InitGui.py

@@ -33,12 +33,19 @@
 wb_icon_path = str(
     Path(RebarTools.__file__).parent.absolute() / "icons" / "Reinforcement.svg"
 )
+FreeCADGui.addLanguagePath(
+    str(Path(RebarTools.__file__).parent.absolute() / "translations")
+)
+FreeCADGui.updateLocale()
 
 
 class ReinforcementWorkbench(FreeCADGui.Workbench):
+    from FreeCAD import Qt
+
     global wb_icon_path
-    MenuText = "Reinforcement"
-    ToolTip = "Create Building Reinforcement"
+
+    MenuText = Qt.translate("ReinforcementWorkbench", "Reinforcement")
+    ToolTip = Qt.translate("ReinforcementWorkbench", "Create Building Reinforcement")
     Icon = wb_icon_path
 
     def Initialize(self):
@@ -67,9 +74,6 @@ def Initialize(self):
                 / "preferences"
             )
         )
-        FreeCADGui.addLanguagePath(
-            str(Path(RebarTools.__file__).parent.absolute() / "translations")
-        )
 
     def Activated(self):
         """This function is executed when the workbench is activated"""