[PATCH 03 of 14] tests: rename test_changeset_comments to test_changeset_pullrequests_comments

[Thomas De Schampheleire]

# HG changeset patch
# User Thomas De Schampheleire <thomas.de_schampheleire at nokia.com>
# Date 1542741234 -3600
#      Tue Nov 20 20:13:54 2018 +0100
# Node ID ca1f840bf9558c954643e108dc30f239c7ff998b
# Parent  38392ef7e12c5098328552948e1130d44cccd673
tests: rename test_changeset_comments to test_changeset_pullrequests_comments

As the scope of this file now is both changeset and pullrequest commenting,
the filename should change as well.

diff --git a/kallithea/tests/functional/test_changeset_comments.py b/kallithea/tests/functional/test_changeset_pullrequests_comments.py
rename from kallithea/tests/functional/test_changeset_comments.py
rename to kallithea/tests/functional/test_changeset_pullrequests_comments.py