For docs/trinity folder, use automatic directory index

instead of fixed name index.html. This allows to use
index.php and a site template.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

apidocs.php

@@ -6,7 +6,7 @@
 <a href="/docs/qt3">Qt3 API Index</a><BR>
 <a href="/docs/qt4">Qt4 API Index</a><BR>
 <a href="/docs/qt4/porting4.html">Qt3 to Qt4 porting guide</a><P>
-<a href="/docs/trinity/index.html">Trinity API</a>
+<a href="/docs/trinity/">Trinity API</a>
 
 <FORM action="/search/omega" method="get">
     <DIV>

docs/index.php

@@ -18,7 +18,7 @@ doHeader("Trinity Documentation", "Documentation", "_");
 <BR>
 <a href="/docs/qt4">Qt4 API Index</a><BR>
 <a href="/docs/qt4/porting4.html">Qt3 to Qt4 porting guide</a><P>
-<a href="/docs/trinity/index.html">Trinity API</a>
+<a href="/docs/trinity/">Trinity API</a>
 
 <FORM action="/search/omega" method="get">
     <DIV>