DOC: Adds documentation to serverData mixins

Signed-off-by: Cyrille Bollu <cyrpub@bollu.be>

src/mixins/serverData.js

@@ -20,6 +20,22 @@
  *
  */
 
+/*
+ * This file provides global methods for using the serverData structure
+ * the serverData structure's data are initialy found in a DOM element
+ *  provided by the server.
+ *
+ * It may contain the following information:
+ *	- account (only in 'OStatus.vue'): The account that the user wants to follow
+ *	- cliUrl:
+ *	- cloudAddress:
+ *	- firstrun:
+ *	- isAdmin:
+ * 	- local (only in 'OStatus.vue'): The local part of the account that the user wants to follow
+ *	- public: False when the page is accessed by an authenticated user. True otherwise.
+ *	- setup:
+ */
+
 export default {
 	computed: {
 		serverData: function() {