download: describe the package types below the file list

Also rename 'binary' to 'tool'

Closes #439

Author: bagder

_download.html

@@ -72,6 +72,28 @@
  location. Mail <a href="mailto:curl-release&#64;haxx.se">curl-release</a> and
  tell us!
 
+ <p>
+   <table>
+     <tr class="tabletop">
+       <th> type </th>
+       <th> description </th>
+     </tr>
+     <tr><td><b>tool</b> </td>
+       <td> The command line tool. libcurl may then be provided either linked
+         statically or included linked dynamically.</td><tr>
+       </tr>
+     <tr><td><b>libcurl</b> </td>
+       <td> libcurl without the command line tool.</td><tr>
+       </tr>
+     <tr><td><b>devel</b> </td>
+       <td> libcurl and headers, suitable for application developers to work
+         with.</td><tr>
+       </tr>
+     <tr><td><b>source</b> </td>
+       <td> curl and libcurl full source code, possibly adjusted for the particular
+         surrounding the package is made for</td><tr>
+       </tr>
+   </table>
 SUBTITLE(Official curl docker images)
 <p>
     The official curl docker images are available at:

dl/mktable.pl

@@ -143,7 +143,7 @@ sub show {
 
 my %shown;
 
-my %typelong=('bin' => '<b>binary</b>',
+my %typelong=('bin' => '<b>tool</b>',
               'devel' => 'devel',
               'source' => 'source',
               'lib' => 'libcurl');