[PATCH 4 of 5] bundle2: drop an outdated comment

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
# Date 1486029821 -3600
#      Thu Feb 02 11:03:41 2017 +0100
# Node ID 598c774d5b19faa5d924bfb73f997d02480b5e28
# Parent  f6028c7a59d4baeed0b52768bebf5076979578d9
# EXP-Topic pushcleanup
bundle2: drop an outdated comment

The function is no longer in "early" stage and have been used in production for
years. We can probably drop that part of the docstring...

diff -r f6028c7a59d4 -r 598c774d5b19 mercurial/bundle2.py
--- a/mercurial/bundle2.py	Thu Feb 02 10:53:55 2017 +0100
+++ b/mercurial/bundle2.py	Thu Feb 02 11:03:41 2017 +0100
@@ -320,9 +320,6 @@
     It iterates over each part then searches for and uses the proper handling
     code to process the part. Parts are processed in order.
 
-    This is very early version of this function that will be strongly reworked
-    before final usage.
-
     Unknown Mandatory part will abort the process.
 
     It is temporarily possible to provide a prebuilt bundleoperation to the