add shift button in geometry window

src/Model/Geometry/ProfileXYZ.py

@@ -779,3 +779,9 @@ class ProfileXYZ(Profile, SQLSubModel):
                         self.point(i),
                         self.point(i+1)
                     )
+
+    def shift(self, x, y, z):
+        for p in self.points:
+            p.x = p.x + x
+            p.y = p.y + y
+            p.z = p.z + z