make <tab> change xml compatible..; update source repo url.

src/galaxy/.shed.yml

@@ -5,7 +5,7 @@ description: The Je tool suite
 name: je
 owner: gbcs-embl-heidelberg
 homepage_url: http://gbcs.embl.de/Je
-remote_repository_url: https://git.embl.de/grp-gbcs/Je/tree/master/src/galaxy
+remote_repository_url: https://github.com/gbcs-embl/Je/tree/master/src/galaxy
 auto_tool_repositories:
   name_template: "{{ tool_id }}"
   description_template: "Wrapper for Je tool: {{ tool_name }}"

src/galaxy/macros.xml

@@ -194,7 +194,7 @@
 
             <when value="text">
                 <param name="barcode_text" type="text" area="True" size="10x30"
-                    value="sample_name <tab> barcode" label="Barcode List"
+                    value="sample_name &lt;tab&gt; barcode" label="Barcode List"
                     help="Barcode list format: one sample per line. First column is sample name and second is the
                     barcode, separated by tab or space. A third and fourth column can be used to specify the resulting
                     file names. See help below.">