readme; updated css theme

README.md

@@ -1,15 +1,39 @@
 Markdown preview mode
 ===========================
 
-Markdown mode extension with realtime preview. Minor mode.
+## Description
+Opens a preview in a browser, updated upon buffer save.
+Same preview window is valid accross multiple mardown buffers.
 
-Depends on:
+## Dependencies
 
-* markdown-mode
+* markdown-mode.el
 * websocket.el
 
-table header 1 | header 2 | head 3
---------------|---------|------
-cell1 | cell2 | cell3
-cell1 | cell2 | cell3
-cell1 | cell2 | [cell3](#asdfsadf)
+Makes use of `markdown-mode`, which already can transform markdown into html
+and `websocket.el` to deliver html to browser.
+
+## Starting preview
+
+`M-x markdown-preview-mode` will open preview in a browser and will start `markdown-mode` if it's not yet running for current buffer.
+
+If you'v closed the preview window, you can start it over with
+`M-x markdown-preview-open-browser`.
+
+
+## Multimarkdown
+
+In order to enable multimarkdown support, customize
+`M-x customize-option` -> `markdown-command` variable.
+Look for `Markdown Command` which is set to `markdown` by default,
+set to `multimarkdown` and make sure it's in your PATH.
+
+## Browser
+
+In order to select prefered browser, customize
+`M-x customize-option` -> `browse-url-browser-function` option.
+Select your browser from `Value menu`. If it's not there, follow [EmacsWiki: Browse Url](http://www.emacswiki.org/emacs/BrowseUrl).
+
+## Theme
+
+[Solarized-dark](https://github.com/thomasf/solarized-css)