appears in dark green if bytes were added and dark red if bytes were removed.
* Added FSRepo configuration properties thumbUrl and thumbDir, to allow the
thumbnails to be stored in a separate location to the source images.
+* If config/ directory is not executable, the command to make it executable
+ now asks the user to cd to the correct directory
=== Bug fixes in 1.16 ===
<p>To make the directory writable on a Unix/Linux system:</p>
<pre>
- cd <i>/path/to/wiki</i>
+ cd <i>" . htmlspecialchars( dirname( dirname( __FILE__ ) ) ) . "</i>
chmod a+w config
</pre>