Update html doc with note on spaces in the paths

doc/gamessq.html

@@ -23,7 +23,8 @@ <h2>Key Features:</h2>
 <h2>A Quick Walkthrough:</h2>
 <p>The first time you start GamessQ, you should be presented with a
 configuration dialog. The most important things here are the spool directory
-and the GAMESS path.</p>
+and the GAMESS path. Please note that the GAMESS csh scripts do not like spaces
+or non-ASCII characters in the paths.</p>
 <p><b>Spool Directory:</b> This is the location where gamessq will store all
 its temporary data. Every time you add a job to the queue, the input file will
 get copied here, and the output files will be stored here until the job is