document the new branch & reset commands

Change-Id: I6c374480f8cd99722077534c489550e30415e61f

src/main/resources/Documentation/config.md

diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index cd75027..ecf4ff9 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -11,10 +11,12 @@
 
 ```
 [download]
+  command = branch
   command = checkout
   command = cherry_pick
   command = pull
   command = format_patch
+  command = reset
   scheme = ssh
   scheme = http
   scheme = anon_http
@@ -29,6 +31,8 @@
 
 	Multiple commands are supported:
 
+	* `branch`: Command to fetch and create a new branch from the patch set.
+
 	* `checkout`: Command to fetch and checkout the patch set.
 
 	* `cherry_pick`: Command to fetch the patch set and cherry-pick
@@ -39,6 +43,9 @@
 	* `format_patch`: Command to fetch the patch set and feed it
 	into the `format-patch` command.
 
+	* `reset`: Command to fetch the patch set and reset the current branch
+	(or HEAD) to it.
+
 	If `download.command` is not specified, all download commands are
 	offered.
 
@@ -109,4 +116,4 @@
 <a id="gerrit.installCommitExtraCommand">gerrit.installCommitExtraCommand</a>
   Optional command to complete the commit-msg hook. For example:
   `git submodule update --init --recursive && git review -s`
-  would initialize the submodules and setup git review.
\ No newline at end of file
+  would initialize the submodules and setup git review.