add themes page and remove actiontabs.css from css_market since it is a

theme

doc/css_market.mdwn

@@ -4,9 +4,11 @@ User contributed stylesheet files for ikiwiki. Unless otherwise noted,
 these style sheets can be installed by copying them into your wiki's source
 dir with a filename of `local.css`.
 
+Some of stylesheets have developed into fullfledged [[themes]] that are
+included in ikiwiki for easy use.
+
 Feel free to add your own stylesheets here. (Upload as wiki pages; wiki
-gnomes will convert them to css files..) Selected ones from here are
-included in the [[theme_plugin|plugins/theme]].
+gnomes will convert them to css files..)
 
 * **[[css_market/zack.css]]**, contributed by [[StefanoZacchiroli]],
   customized mostly for *blogging purposes*, can be seen in action on 
@@ -46,10 +48,6 @@ included in the [[theme_plugin|plugins/theme]].
 
 * **[contraste.css][4]**, contributed by [[Blanko]]. Can be seen on [Contraste Demo][5]. Local.css and templates available [here][6].
 
-* **[[css_market/actiontabs.css]]**, contributed by [[svend]]. This style sheet displays
-  the action list (Edit, RecentChanges, etc.) as tabs. This is in use at [branchable](http://www.branchable.com/).
-  [[!meta stylesheet="actiontabs"]]
-
 * **[wiki.css](http://cyborginstitute.net/includes/wiki.css)** by [[tychoish]]. 
   I typically throw this in as `local.css` in new wikis as a slightly more clear and readable
   layout for wikis that need to be functional and elegant, but not necessarily uniquely designed. 

doc/css_market/actiontabs.css

@@ -1,122 +0,0 @@
-/* ikiwiki local style sheet */
-
-/* Add local styling here, instead of modifying style.css. */
-
-a {
-	text-decoration: none;
-	color: #005a9c;
-}
-
-a:hover {
-	text-decoration: underline;
-}
-
-
-hr {
-	border-style: none;
-	background-color: #999;
-	height: 1px;
-}
-
-code, pre {
-    background: #eee;
-}
-
-pre {
-    padding: .5em;
-}
-
-body {
-	margin: 0;
-	padding: 0;
-	font-family: sans-serif;
-	color: black;
-	background: white;
-}
-
-.pageheader {
-	margin: 0;
-	padding: 1em 2em 0 2em;
-	background: #eee;
-	border-color: #999;
-	border-style: none none solid none;
-	border-width: 1px;
-}
-
-.header {
-	font-size: 100%;
-	font-weight: normal;
-}
-
-.title {
-	display: block;
-	margin-top: .2em;
-	font: 140% sans-serif;
-	text-transform: capitalize;
-}
-
-.actions {
-	text-align: right;
-	padding: 0;
-}
-
-#content, #comments, #footer {
-  	margin: 1em 2em;
-}
-
-#pageinfo {
-	border-color: #999;
-}
-
-.inlinepage {
-	margin: .4em 0;
-	padding: .4em 0;
-	border-style: none;
-	border-top: 1px solid #aaa;
-}
-
-.inlineheader {
-	font-size: 120%;
-	font-weight: normal;
-}
-
-h1 { font: 120% sans-serif }
-h2 { font: bold 100% sans-serif }
-h3 { font: italic 100% sans-serif }
-h4, h5, h6 { font: small-caps 100% sans-serif }
-
-/* Smaller headings for inline pages */
-.inlinepage h1 { font-size: 110% }
-.inlinepage h2 { font-size: 100% }
-.inlinepage h3 { font-size: 100% }
-
-.pageheader .actions ul {
-	border-style: none
-}
-
-.actions ul {
-	font-size: 75%;
-	padding: 0;
-	border-style: none;
-}
-
-.actions ul li a {
-	text-decoration: none;
-}
-
-.actions ul li {
-	margin: 0;
-	padding: .1em .5em 0 .5em;
-	background: white;
-	border-color: #999;
-	border-style: solid solid none solid;
-	border-width: 1px;
-}
-
-div.recentchanges {
-	border-style: none;
-}
-
-.pagecloud {
-	width: auto;
-}

doc/plugins/theme.mdwn

@@ -4,11 +4,8 @@
 The theme plugin allows easily applying a theme to your wiki, by
 configuring the `theme` setting in the setup file with the name of a theme
 to use. The themes you can choose from are all subdirectories, typically
-inside `/usr/share/ikiwiki/themes/`.
-
-A theme provides, via the underlay, an enhanced version of the regular
-[[style.css]]. This leaves [[local.css]] free for you to further
-customise. Themes can also provide header and background images.
+inside `/usr/share/ikiwiki/themes/`. See [[themes]] for an overview
+of the themes included in ikiwiki.
 
 You can set the theme via the **theme** option in your config file (after
 enabling the plugin). Refresh the wiki after changing it to see the changes.

doc/themes.mdwn

@@ -0,0 +1,16 @@
+Ikiwiki now comes with several themes contributed by users.
+You can enable the [[theme_plugin|plugins/theme]] to use any of these.
+
+A theme provides, via the underlay, an enhanced version of the regular
+[[style.css]]. This leaves [[local.css]] free for you to further
+customise. Themes can also provide header and background images.
+
+[[!img align=left actiontabs_small.png]] The actiontabs theme, contributed by
+[[svend]]. This style sheet displays the action list
+(Edit, RecentChanges, etc.) as tabs.
+
+[[!img align=left blueview_small.png]] The blueview theme, contributed by
+[[BerndZeimetz]], featuring a panorama photo he took.
+
+[[!img align=left none_small.png]] For completeness, ikiwiki's default
+anti-theme.