Add two template variables, expose html language code and language direction.
[ikiwiki] / IkiWiki /
drwxr-xr-x   ..
-rw-r--r-- 10015 CGI.pm
drwxr-xr-x - Plugin
-rw-r--r-- 1905 Receive.pm
-rw-r--r-- 20768 Render.pm
-rw-r--r-- 7286 Setup.pm
drwxr-xr-x - Setup
-rw-r--r-- 1471 UserInfo.pm
-rw-r--r-- 7797 Wrapper.pm