[PATCH evolve-ext] touch: add 'revive' alias to the touch command

[Laurent Charignon]

# HG changeset patch
# User Laurent Charignon <lcharignon at fb.com>
# Date 1453078729 28800
#      Sun Jan 17 16:58:49 2016 -0800
# Node ID 9974c8d6d18a3d7d6bea7af46e914281f3cf224a
# Parent  4f83b2d2d20de55b2a63910ff10204af9106fd26
touch: add 'revive' alias to the touch command

We talk about 'reviving' changesets in the tests, so, let's add 'revive' as
an alias of touch.

diff --git a/hgext/evolve.py b/hgext/evolve.py
--- a/hgext/evolve.py
+++ b/hgext/evolve.py
@@ -2816,7 +2816,7 @@ def stripwrapper(orig, ui, repo, *revs, 
     kwargs['biject'] = False
     return cmdprune(ui, repo, *revs, **kwargs)
 
- at command('^touch',
+ at command('^touch|revive',
     [('r', 'rev', [], 'revision to update'),
      ('D', 'duplicate', False,
       'do not mark the new revision as successor of the old one')],
diff --git a/tests/test-touch.t b/tests/test-touch.t
--- a/tests/test-touch.t
+++ b/tests/test-touch.t
@@ -20,7 +20,7 @@ Basic usage
   $ hg log -G
   @  0:e93df3427f45 a
   
-  $ hg touch .
+  $ hg revive .
   $ hg log -G
   @  1:[0-9a-f]{12} a (re)