Fix XHTML compliance of the public web pages.

docs/website/clients.php

@@ -5,7 +5,7 @@
 <h1>Evolution</h1>
 <p>Novell Evolution is available in most Linux distributions.  The CalDAV support was supposedly written
 in a frenzy of hacking one day when the draft specification was at around revision 8.  As a result there
-was little in the way of a client available to test against until recently.
+was little in the way of a client available to test against until recently.</p>
 <ol>
 <li><span class="prompt">Type:</span>CalDAV</li>
 <li><span class="prompt">Name:</span>Give the calendar a local name</li>
@@ -13,25 +13,23 @@ was little in the way of a client available to test against until recently.
 <li><span class="prompt">Use SSL:</span>if your server is using SSL you should check this, but there may be bugs in Evolution's handling of SSL.</li>
 <li><span class="prompt">Username:</span>$username</li>
 </ol>
-</p>
 <p>If you have problems with Evolution, you will need to quit evolution, remove the cache file which will be in ~/.evolution/cache/calendar/ and
 restart.  If you still have problems try doing that, but killing evolution-data-server in addition.
 </p>
 <p>Sometimes evolution writes error messages into the cache file, so if you have ongoing problems you may want to
 take a look inside that.</p>
 <p>There are some quirks with Evolution's handling of CalDAV too, so perhaps take a look at the following
-bugs:
+bugs:</p>
 <ul>
 <li><a href="http://bugzilla.gnome.org/show_bug.cgi?id=355659">New appointments disappear for 1 minute, and then reappear</a></li>
 <li><a href="http://bugzilla.gnome.org/show_bug.cgi?id=354855">Support Response with Relative URLs</a></li>
 </ul>
-Hopefully those will be fixed before too long...
-</p>
+<p>Hopefully those will be fixed before too long...</p>
 
 <h1>Sunbird / Lightning</h1>
 <p>The Mozilla calendar project offers their calendar under two different names: <em>Sunbird</em> is a standalone calendar
 application, and <em>Lightning</em> is a Thunderbird extension.  The two are essentially the same, as far as RSCDS is
-concerned, and these instructions should work for either of them.
+concerned, and these instructions should work for either of them.</p>
 <ol>
 <li>Select "New Calendar" from the "File" menu.</li>
 <li>Choose "On the Network" (click "Next")</li>
@@ -39,18 +37,16 @@ concerned, and these instructions should work for either of them.
 <li>Give the calendar an appropriate display name, and choose a colour for events on this calendar. (click "Next")</li>
 <li>click "Finish"</li>
 </ol>
-</p>
 <p>At version 0.3 the Mozilla calendar does not automatically refresh the calendar view, so if someone else has
 added a meeting you will have to manually refresh the view to see that.</p>
 <p>It is early days yet for the Mozilla calendar in it's current incarnation so no doubt there are other quirks
-with Mozilla's handling of CalDAV too, so perhaps take a look at their bugzilla.
-</p>
+with Mozilla's handling of CalDAV too, so perhaps take a look at their bugzilla.</p>
 
 <h1>Mulberry</h1>
 <p>Mulberry is the most well-behaved of the applications I have been able to use.  It does have some
 bugs, however, and a particular annoyance around it's use of non-standard names for time zones.  Mulberry
 is the only client I have used so far which can issue a MKCALENDAR command or which will display a
-hierarchy of calendars from one configured URL.
+hierarchy of calendars from one configured URL.</p>
 <ol>
 <li>Select "Preferences" from the "File" menu.</li>
 <li>Choose the "Accounts" tab</li>
@@ -64,7 +60,7 @@ hierarchy of calendars from one configured URL.
 <li>If you don't already have a calendar for your own user, ensure your username is highlighted and choose "Create" from the "Calendar" menu.</li>
 <li>Once you have a calendar created, you need to <em>subscribe to it.  One way is to right-click on it and choose 'Subscribe'.</em></li>
 </ol>
-</p>
+
 <p>Unfortunately Mulberry is not open-source, though it is free, so we must wait on the developer to fix
 the user interface niggles when he gets around to it.</p>
 <p>Note that Mulberry has a complex user interface.  When I wrote this I went back into Mulberry and initially thought that RSCDS had regressed

docs/website/index.php

@@ -13,14 +13,13 @@ experience through those client implementations.</p>
 
 <h1>Goals</h1>
 <p>CalDAV is a client-server protocol specific to managing and reporting on <em>collections</em> of <em>calendar resources</em>.</p>
-<p>As such, my intentions in developing this application are as follows:
+<p>As such, my intentions in developing this application are as follows:</p>
 <ul>
 <li>Simplicity of Prerequisites</li>
 <li>Simplicity of Setup</li>
 <li>Simplicity of Operation</li>
 <li>Web-based Administration</li>
 </ul>
-</p>
 
 <h2>Simplicity of Prerequisites</h2>
 <p>I have chosen to write this in PHP because I believe that PHP is a widely available web scripting language.</p>
@@ -53,7 +52,7 @@ works using the CalDAV protocol.</p>
 
 
 <h1>Your Name Here!</h1>
-<p>If you are interested in helping, there are several areas where I need help at the moment:
+<p>If you are interested in helping, there are several areas where I need help at the moment:</p>
 <ul>
 <li>The project needs a better name - feel free to suggest one!</li>
 <li>We need more documentation</li>
@@ -61,7 +60,6 @@ works using the CalDAV protocol.</p>
 <li>We need more documentation</li>
 <li>I need to find more CalDAV-capable calendar clients to interoperate with</li>
 </ul>
-</p>
 
 <?php
  include("inc/page-footer.php");

docs/website/installation.php

@@ -23,13 +23,13 @@ on Andrew's Web Libraries (AWL) which is a set of useful
 PHP functions and objects written by Andrew McMillan over
 a number of years.</p>
 
-<p>The following other software is also needed:
+<p>The following other software is also needed:</p>
 <ul>
   <li>Apache: 1.3.x or 2.x.x</li>
   <li>PHP: 4.3 or greater, including PHP5</li>
   <li>PostgreSQL: 7.4 or greater</li>
 </ul>
-</p>
+
 <p>The PostgreSQL database may be installed on a server other
 than the web server, and that kind of situation is recommended
 if you want to increase the security or scalability of your
@@ -107,7 +107,7 @@ you need to configure RSCDS.</p>
 
 <h1>RSCDS Configuration</h1>
 
-<p>The RSCDS configuration generally resides in /etc/rscds/<domain>-conf.php
+<p>The RSCDS configuration generally resides in /etc/rscds/&lt;domain&gt;-conf.php
 and is a regular PHP file which sets (or overrides) some specific variables.</p>
 
 <pre>