doc updated

INSTALL.md

@@ -1,8 +1,16 @@
 # Installing poche
 
 ## requirements
+* PHP 5.2.0 or higher
+* XML ([?](http://php.net/xml))
+* PCRE ([?](http://php.net/pcre))
+* Data filtering ([?](http://uk.php.net/manual/en/book.filter.php))
+* Tidy ([?](http://php.net/tidy))
+* cURL ([?](http://php.net/curl))
+* Parallel URL fetching
+* allow_url_fopen ([?](http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen))
 
-it's highly recommended to have php cURL and tidy_parse_string to fetch articles content. 
+To see if your server is ok to run poche, execute http://yourpoche/poche_compatibility_test.php. 
 
 ## you don't want to install twig (the template engine) by yourself
 

README.md

@@ -2,7 +2,6 @@
 Abandon Pocket, Instapaper and other Readability service : adopt poche. It is the same, but it is free (like in freedom) and open source. 
 
 ## Some features
-
 * adding, deleting, archiving and setting as favorite a link
 * import from pocket / readability / instapaper
 * share links by email and on twitter
@@ -18,8 +17,9 @@ Abandon Pocket, Instapaper and other Readability service : adopt poche. It is th
 
 To test poche, a demo website is online : [demo.inthepoche.com](http://demo.inthepoche.com) (login poche, password poche).
 
-## Installation
+To use poche hosting, [you can create an account here](http://app.inthepoche.com/).
 
+## Installation
 Read the [INSTALL.md file](https://github.com/inthepoche/poche/blob/master/INSTALL.md).
 
 ## License