Use 'rstrip' over 'strip'; remove TODO

Author: topher200

stgit/commands/squash.py

@@ -1,4 +1,3 @@
-# TODO (not this file): add 'verbose=1' support to 'stg new', similar to 'git commit'
 from stgit import argparse, utils
 from stgit.argparse import opt, patch_range
 from stgit.commands.common import (
@@ -90,7 +89,7 @@ def _squash_patches(trans, patches, name, msg, save_template, no_verify=False):
                 num,
                 pn,
             )
-            msg += "\n%s\n\n" % trans.patches[pn].data.message_str.strip()
+            msg += "\n%s\n\n" % trans.patches[pn].data.message_str.rstrip()
         msg += (
             "# Please enter the commit message for your patch. Lines starting\n"
             "# with '#' will be ignored."