Wikify system tiddlers if type=text/vnd.tiddlywiki (#2883)

* Wikify system tiddlers if type=text/vnd.tiddlywiki

+ update CLA with my new handle

* Add filter missed in the previous commit

core/ui/ViewTemplate/body.tid

@@ -7,13 +7,13 @@ tags: $:/tags/ViewTemplate
 
 <$list filter="[all[current]is[missing]!is[shadow]]" template="$:/language/MissingTiddler/Hint" emptyMessage="""
 
-<$list filter="[all[current]!is[system]] [all[current]tag[$:/tags/Image]] [all[current]regexp<re>] +[!has[plugin-type]!field:hide-body[yes]]">
+<$list filter="[all[current]!is[system]] [all[current]is[system]type[text/vnd.tiddlywiki]] [all[current]tag[$:/tags/Image]] [all[current]regexp<re>] +[!has[plugin-type]!field:hide-body[yes]]">
 
 <$transclude/>
 
 </$list>
 
-<$list filter="[all[current]is[system]] -[all[current]tag[$:/tags/Image]] -[all[current]regexp<re>] +[!has[plugin-type]!field:hide-body[yes]]">
+<$list filter="[all[current]is[system]!type[text/vnd.tiddlywiki]] -[all[current]tag[$:/tags/Image]] -[all[current]regexp<re>] +[!has[plugin-type]!field:hide-body[yes]]">
 
 <$codeblock code={{!!text}} language={{!!type}}/>
 

licenses/cla-individual.md

@@ -141,7 +141,7 @@ Bram Chen, @BramChen, 2014/02/20
 
 Xavier Cazin, @xcazin, 2014/02/21
 
-Rustem Akbulatov, @nameanyone, 2014/03/04
+Rustem Akbulatov, @rubaboo, 2014/03/04
 
 Harald Albrecht, @TheDiveO, 2014/03/12