Removed XBitHack/chmod and used htaccess instead.

Fixed events.ics links on events page.

events/Makefile

@@ -1,6 +1,3 @@
 INPUTS = index.xml old.xml
 
 include ../default.mk
-
-all:
-	:

media/.htaccess

@@ -0,0 +1 @@
+AddHandler server-parsed .html

media/Makefile

@@ -2,6 +2,3 @@ INPUTS = index.xml
 SUBDIRS = 
 
 include ../default.mk
-
-all:
-	chmod u+x *.html

xsl/events.xsl

@@ -45,7 +45,7 @@
 <xsl:template name="events-by-term">
   <xsl:param name="date" />
   <p>The events for <xsl:value-of select="csc:term($date)" /> are listed here.
-    You can also <a href="${pre}events.ics">download an ICS</a> of them.</p>
+    You can also <a href="{$pre}events.ics">download an ICS</a> of them.</p>
   <xsl:for-each select="document(concat($pwd, '/../events.xml'))/eventdefs/eventitem">
     <xsl:sort select="translate(@date, '-', '')" 
         order="ascending" data-type="number" />