* Small improvements here and there, esp. heading hierarchy.

* Renamed "Showimage" to "ShowImage". Thanks mmadia.
* Some more tweaking of box padding in the CSS.
* Added "Expander", adjusted contents of applications.html


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29648 a95241bf-73f2-0310-859d-f6bbb57e9c96

docs/userguide/en/filesystem-layout.html

@@ -40,14 +40,14 @@
 <img src="../images/filesystem-layout-images/achtung-user.png" alt="achtung-user.png" width="349" height="121" />&#160;
 <img src="../images/filesystem-layout-images/achtung-system.png" alt="achtung-system.png" width="349" height="151" />
 <p>The second alert pops up if you try to rename or delete something in the system hierarchy. Here, the "<span class="button">Do it</span>" button will only become clickable when you're holding down the <span class="key">SHIFT</span> key.</p>
-<p>Generally, there are three seperate branches springing from the root folder of the boot volume:</p>
+<p>Generally, there are three separate branches springing from the root folder of the boot volume:</p>
 <table summary="layout" border="0" cellspacing="0" cellpadding="2">
 <tr><td><span class="path">/boot/beos/</span></td><td>&#160;</td><td>belongs to the system. Don't touch!</td></tr>
 <tr><td><span class="path">/boot/common/</span></td><td>&#160;</td><td>holds files that are shared between users.</td></tr>
 <tr><td><span class="path">/boot/home/</span></td><td>&#160;</td><td>is your personal folder where you keep your data and settings.</td></tr>
 </table>
 
-<h2><a id="system" name="system">The system folder - <span class="path">/boot/beos/</span></a></h2>
+<h1><a id="system" name="system">The system folder - <span class="path">/boot/beos/</span></a></h1>
 <p>The fact that it's called "<i>beos</i>" shows Haiku's BeOS heritage. It wasn't renamed yet to ensure backward compatibility with BeOS software.<br />
 Whatever it's named, you should not alter what's inside. Every update of Haiku can add, remove or overwrite anything within it. If you want to add functionality, maybe with other Tracker Add-Ons or Translators or maybe another hardware driver, you install these things under your own <span class="path">/boot/home/</span> hierarchy or, if it's supposed to be for every user, under <span class="path">/boot/common/</span>. As long as Haiku isn't multi-user, this distinction has no apparent effect, as there's only one user with one <i>home</i> folder. But since there will be support for more users than one eventually, it makes sense to learn the right way from the start.</p>
 <p>So, let's say you want to install a new Translator for the latest image format, you <b>don't</b> simply copy it into the respective system folder. Remember: Don't touch!<br />
@@ -69,10 +69,10 @@ If you do want to know more about how things tick in Haiku, have a look at this
 -->
 </p>
 
-<h2><a id="common" name="common">The common folder - <span class="path">/boot/common/</span></a></h2>
+<h1><a id="common" name="common">The common folder - <span class="path">/boot/common/</span></a></h1>
 <p>Haiku is not a multi-user system yet. Once it is though, every user has her own <i>home</i> folder that is not accessible to anyone else. Every application or added component like Tracker Add-Ons, Translators etc. as well as any data that's supposed to be shared between different users, go here.</p>
 
-<h2><a id="home" name="home">The home folder - <span class="path">/boot/home/</span></a></h2>
+<h1><a id="home" name="home">The home folder - <span class="path">/boot/home/</span></a></h1>
 <p>This folder belongs to you. Here you can create and delete files and folders as you wish. However, you shouldn't mess too much with the <span class="path">~/config/</span> directory and its subfolders. You <i>could</i> delete e.g. the <span class="path">~/config/settings/</span> folder without damaging the operating system itself, but who wants to lose all his configurations and application settings? In any case, the system warns you with the at the top mentioned alert.</p>
 <p>Besides the <span class="path">~/config/add-ons/</span> folder, which mirrors the system's add-ons folder for additional components as described above, there are a few other folders of interest. (By the way, the tilde ("<tt>~</tt>") is a shortcut for your home folder, so you don't always have to write "<span class="path">/boot/home/</span>" in Terminal.)</p>
 <table summary="layout" border="0" cellspacing="0" cellpadding="4">
@@ -101,7 +101,7 @@ If you do want to know more about how things tick in Haiku, have a look at this
 <td>In this <acronym title="Multipurpose Internet Mail Extensions">MIME</acronym> database Haiku keeps track of all the different <a href="filetypes.html">filetypes</a> and their settings.</td></tr>
 
 <tr><td class="onelinetop"><span class="path">~/config/settings/kernel/drivers/</span></td><td>&#160;</td>
-<td>There, one settings files that may be of interest. <span class="cli">kernel</span> offers some low level configurations like disabling <acronym title="Symmetric Multi Processing">SMP</acronym>, activating serial debugging or enabling advanced power management. You activate a configuration line by removing the commentary symbol "<tt>#</tt>". Be careful here!</td></tr>
+<td>There's one settings file that may be of interest: <span class="cli">kernel</span> offers some low level configurations like disabling <acronym title="Symmetric Multi Processing">SMP</acronym>, activating serial debugging or enabling advanced power management. You activate a configuration line by removing the commentary symbol "<tt>#</tt>". Be careful here!</td></tr>
 
 <tr><td><span class="path">~/config/settings/Tracker/</span></td><td>&#160;</td>
 <td>Here are some interesting subfolders:</td></tr>