📝 Update README

README.md

@@ -1,4 +1,19 @@
 # Autocomplete XML Atom Package
-**Note:** This is an alpha version. It is **not** fully implemented.
+**Note: This is an alpha version. It is not fully implemented.**
 
-XML tag and attribe autocompletions in Atom. Install [autocomplete-plus](https://github.com/atom-community/autocomplete-plus) before installing this package.
+XML tag autocompletion for Atom text editor!
+
+![Demo](demo.gif)
+
+# Features
+* Download and parse XSD files (at the moment only ComplexTypes).
+* Show autocompletation for tags with documentation if available.
+
+# Code structure
+The package code is inside the *lib* folder.
+
+* *lib*
+    * **main.coffee**: Main package file. It handles package things like calling the provider and settings.
+    * **provider.coffee**: Detects the type of suggestion needed (e.g.: tag, attribute, ...) and ask for suggestions of that type. It handles everything related with the editor.
+    * **xsd.coffee**: Manage the XSD types. Create suggestions. It handles suggestion creation.
+    * **xsdParser.coffee**: Download and parse a XSD file and build the types. It handles XSD parsing.