Remove -j short option for --json-progress; that option was already taken for --json.

This commit was sponsored by Trenton Cronholm.

CHANGELOG

@@ -3,6 +3,8 @@ git-annex (6.20170102) UNRELEASED; urgency=medium
   * Increase default cost for p2p remotes from 200 to 1000.
     This makes git-annex prefer transferring data from special
     remotes when possible.
+  * Remove -j short option for --json-progress; that option was already
+    taken for --json.
 
  -- Joey Hess <id@joeyh.name>  Fri, 06 Jan 2017 15:22:06 -0400
 

CmdLine/GitAnnex/Options.hs

@@ -294,7 +294,7 @@ jsonOption = globalFlag (Annex.setOutput (JSONOutput False))
 
 jsonProgressOption :: GlobalOption
 jsonProgressOption = globalFlag (Annex.setOutput (JSONOutput True))
-	( long "json-progress" <> short 'j'
+	( long "json-progress"
 	<> help "include progress in JSON output"
 	<> hidden
 	)

doc/bugs/clash_of_-j__in_copy_for_--json_--json-progress.mdwn

@@ -13,3 +13,6 @@ $> git annex copy --help
 """]]
 
 [[!meta author=yoh]]
+
+> Removed the short -j for --json-progress, I don't think that
+> needs a short option. [[done]] --[[Joey]]