Homepage: Fixed various minor validation errors in static pages

web/plugins/pages/html/doom.html

@@ -9,5 +9,5 @@ <h3>External links</h3>
 <li><a href="http://ftp.idsoftware.com/games/doom/doom%2Dultimate/" class="link-external" title="http://ftp.idsoftware.com/...">Ultimate DOOM in id Software's Online Store</a></li>
 <li><a href="http://ftp.idsoftware.com/games/doom/doom2/" class="link-external" title="http://ftp.idsoftware.com/...">DOOM II: Hell on Earth in id Software's Online Store</a></li>
 <li><a href="http://store.steampowered.com/app/2280/" class="link-external" title="http://store.steampowered.com/...">Buy Ultimate DOOM on Steam</a></li>
-<li><a href="http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=336347946&mt=8" class="link-external" title="http://itunes.apple.com/...">DOOM Classic for iPhone / iPod Touch</a></li>
+<li><a href="http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=336347946&amp;mt=8" class="link-external" title="http://itunes.apple.com/...">DOOM Classic for iPhone / iPod Touch</a></li>
 </ul>

web/plugins/pages/html/games.html

@@ -31,7 +31,7 @@
 <li class="game_chex">
     <a class="game_badge game_badge_chex" href="/chex_quest" >
         <span>
-            <em>Chex Quest - Eat Chex&reg!</em>
+            <em>Chex Quest - Eat Chex&reg;!</em>
         </span>
     </a>
 </li>

web/plugins/pages/html/heretic.html

@@ -5,6 +5,6 @@ <h3>External links</h3>
 <li><a href="ftp://ftp.idsoftware.com/idstuff/heretic/htic_v12.zip" class="link-external" title="ftp://ftp.idsoftware.com/...">Free download of the shareware version of Heretic (DOS 32-bit)</a></li>
 <li><a href="http://en.wikipedia.org/wiki/Heretic_(video_game)" class="link-external" title="http://en.wikipedia.org/...">Heretic in Wikipedia</a></li>
 <li><a href="http://ftp.idsoftware.com/games/vintage/heretic/" class="link-external" title="http://ftp.idsoftware.com/...">Heretic in id Software's Online Store</a></li>
-<li><a href="http://www.ravensoft.com/gamesdetail.aspx?xmmid=624&xmid=7&xmview=2" class="link-external" title="http://www.ravensoft.com/...">Heretic on Raven Software's website</a></li>
+<li><a href="http://www.ravensoft.com/gamesdetail.aspx?xmmid=624&amp;xmid=7&amp;xmview=2" class="link-external" title="http://www.ravensoft.com/...">Heretic on Raven Software's website</a></li>
 <li><a href="http://store.steampowered.com/app/2390/" class="link-external" title="http://store.steampowered.com/...">Buy Heretic on Steam</a></li>
 </ul>

web/plugins/pages/html/hexen.html

@@ -1,10 +1,10 @@
-<p>Hexen is the sequel to Heretic, and continues the story of the fight against the Serpent Riders. The game takes place in the realm of Chronos, which is under control of Korax, the second of the Serpent Riders. Three heroes, a Fighter, a Cleric, and a Mage, set out to destroy Korax. The player takes the role of one of these heroes. The choice of character affects the gameplay as each hero has his own strengths and weaknesses.
+<p>Hexen is the sequel to Heretic, and continues the story of the fight against the Serpent Riders. The game takes place in the realm of Chronos, which is under control of Korax, the second of the Serpent Riders. Three heroes, a Fighter, a Cleric, and a Mage, set out to destroy Korax. The player takes the role of one of these heroes. The choice of character affects the gameplay as each hero has his own strengths and weaknesses.</p>
 <p>Raven Software released Hexen in 1996. The company had continued making heavy modifications to the DOOM engine, and Hexen introduced such sophisticated features as a scripting language for game events. The maps were well-designed and interconnected with each other, resulting in a more intriguing game world and more complex puzzles to solve.</p>
 <h3>External links</h3>
 <ul>
 <li><a href="ftp://ftp.idsoftware.com/idstuff/hexen/hexndemo.zip" class="link-external" title="ftp://ftp.idsoftware.com/...">Free download of the Hexen demo (DOS 32-bit)</a></li>
 <li><a href="http://en.wikipedia.org/wiki/Hexen" class="link-external" title="http://en.wikipedia.org/...">Hexen in Wikipedia</a></li>
 <li><a href="http://ftp.idsoftware.com/games/vintage/hexen/" class="link-external" title="http://ftp.idsoftware.com/...">Hexen in id Software's Online Store</a></li>
-<li><a href="http://www.ravensoft.com/gamesdetail.aspx?xmmid=624&xmid=8&xmview=2" class="link-external" title="http://ftp.idsoftware.com/...">Hexen on Raven Software's website</a></li>
+<li><a href="http://www.ravensoft.com/gamesdetail.aspx?xmmid=624&amp;xmid=8&amp;xmview=2" class="link-external" title="http://ftp.idsoftware.com/...">Hexen on Raven Software's website</a></li>
 <li><a href="http://store.steampowered.com/app/2360/" class="link-external" title="http://store.steampowered.com/...">Buy Hexen on Steam</a></li>
 </ul>