[PATCH 4 of 6] configitems: register the 'patchbomb.from' config

[Boris Feld]

# HG changeset patch
# User Boris Feld <boris.feld at octobus.net>
# Date 1498787020 -7200
#      ven. juin 30 03:43:40 2017 +0200
# Node ID 6040b7a8c74c9e3fe037b70cb6f1eefa3cbb6872
# Parent  582ed2ff6fef719d074e29425a1517d210358155
# EXP-Topic config.register.patchbomb
configitems: register the 'patchbomb.from' config

diff -r 582ed2ff6fef -r 6040b7a8c74c hgext/patchbomb.py
--- a/hgext/patchbomb.py	ven. juin 30 03:43:39 2017 +0200
+++ b/hgext/patchbomb.py	ven. juin 30 03:43:40 2017 +0200
@@ -112,6 +112,9 @@
 configitem('patchbomb', 'flagtemplate',
     default=None,
 )
+configitem('patchbomb', 'from',
+    default=None,
+)
 
 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should