Remove '<post_processor_name> gcode postprocessor loaded.' message from the post-processors that have them.

src/Mod/Path/PathScripts/post/KineticNCBeamicon2_post.py

@@ -436,6 +436,3 @@ def parse(pathobj):
                 out = out.strip() + "\n"
 
         return out
-
-
-print(__name__ + " gcode postprocessor loaded.")

src/Mod/Path/PathScripts/post/centroid_post.py

@@ -359,6 +359,3 @@ def parse(pathobj):
                 out = out.strip() + "\n"
 
         return out
-
-
-print(__name__ + " gcode postprocessor loaded.")

src/Mod/Path/PathScripts/post/dxf_post.py

@@ -143,5 +143,3 @@ def parse(pathobj):
 
     return objlist
 
-
-print(__name__ + " gcode postprocessor loaded.")

src/Mod/Path/PathScripts/post/uccnc_post.py

@@ -694,6 +694,3 @@ def parse(pathobj):
                 out = out.strip() + "\n"
 
         return out
-
-
-print(__name__ + " for " + GCODE_PROCESSOR + " loaded.")