CURA-4552 Change names as indicated in the review and making Marlin the

default flavor. Also fix the case in which the read flavor was not in
the dict.

plugins/GCodeReader/RepRapFlavor.py

@@ -1,31 +0,0 @@
-# Copyright (c) 2017 Ultimaker B.V.
-# Cura is released under the terms of the LGPLv3 or higher.
-
-from . import GCodeFlavor
-
-class RepRapFlavor(GCodeFlavor.GCodeFlavor):
-
-    def __init__(self):
-        super().__init__()
-
-    def processMCode(self, M, line, position, path):
-        if M == 82:
-            # Set absolute extrusion mode
-            self._is_absolute_extrusion = True
-        elif M == 83:
-            # Set relative extrusion mode
-            self._is_absolute_extrusion = False
-
-    ##  Set the absolute positioning
-    #   RepRapFlavor code G90 sets position of X, Y, Z, and E to absolute
-    def _gCode90(self, position, params, path):
-        self._is_absolute_positioning = True
-        self._is_absolute_extrusion = True
-        return position
-
-    ##  Set the relative positioning
-    #   RepRapFlavor code G91 sets position of X, Y, Z to relative
-    #   For relative E, M83 is used
-    def _gCode91(self, position, params, path):
-        self._is_absolute_positioning = False
-        return position