documentation (README): update README

.assets/raw/Makefile

@@ -0,0 +1,3 @@
+all:
+	convert -delay 100 -loop 0 navigation_*.png navigation.gif
+	convert -delay 100 -loop 0 orgmode_*.png orgmode.gif

README.md

@@ -12,24 +12,40 @@
 </p>
 
 # Features
-- Manage your files directly from your browser
+- Manage your files from a browser
 - User friendly
 - Org mode friendly ([documentation](https://github.com/mickael-kerjean/nuage/wiki/Org-Mode))
+- Mobile friendly
 - Customisable ([documentation](https://github.com/mickael-kerjean/nuage/wiki/Customisation))
 - Super fast
 - Works offline
 - Upload files and folders
-- Works great on mobile
 - Multiple cloud providers and protocols, easily extensible
 - Audio player
 - Video player
 - Image viewer
-- Emacs keybindings `;)`
-- Frequently access folders are pin to the homepage for quick access
+- Quick access: frequently access folders are pin to the homepage
 - Stateless
+- Emacs keybindings `;)`
+
+# Screenshots
+
+<p align="center">
+    <a href="http://nuage.kerjean.me">
+        <img src="https://raw.githubusercontent.com/mickael-kerjean/nuage/master/.assets/img/navigation.gif" alt="user experience on navigation" />
+        Navigating in Nuage
+    </a>
+</p>
+
+<p align="center">
+    <a href="https://github.com/mickael-kerjean/nuage/wiki/Org-Mode">
+        <img src="https://raw.githubusercontent.com/mickael-kerjean/nuage/master/.assets/img/navigation.gif" alt="org mode" />
+        Bringing org mode everywhere
+    </a>
+</p>
 
 # Getting started - Installation
-Nuage can be used in different ways:
+Nuage can be used in different settings:
 - Selfhosting ([documentation](https://github.com/mickael-kerjean/nuage/wiki/Installation:-Selhosting)): install it somewhere you have full control (with docker, without docker, on a server or even android)
 - Paas ([documentation](https://github.com/mickael-kerjean/nuage/wiki/Installation:-PaaS)): deployment on Heroku or AWS Lambda
 - Saas ([documentation](https://github.com/mickael-kerjean/nuage/wiki/Installation:-SaaS)): official instance or private instance fully managed