update README

README.md

@@ -1,31 +1,38 @@
 # Diff to Html by [rtfpessoa](https://github.com/rtfpessoa)
 
-Diff to Html generates pretty HTML diffs from regular command line tools output.
-
-### Inspiration
-
-This project is inspired in [pretty-diff](https://github.com/scottgonzalez/pretty-diff) by [Scott González](https://github.com/scottgonzalez).
-This project started with some code from `pretty-diff` but it was then re-written and is now a
-browser library.
+Diff to Html generates pretty HTML diffs from git word diff output.
 
 ## Features
 
 * line-by-line diff (not side-by-side)
 
+* char-by-char highlight
+
 * new and old line numbers
 
+* inserted and removed lines
+
 * GitHub like style
 
 ## Setup
 
-> Simply import the diff2html.js invoke:
+Import the diff2html.js in your html.
 
-    var diff2Html = Diff2Html.getInstance();
-    diff2Html.generatePrettyDiff(exInput);
+> Pretty Html From Git Word Diff Output
+
+    Diff2Html.getPrettyHtmlFromDiff(exInput);
+
+> Intermediate Json From Git Word Diff Output
+
+    Diff2Html.getJsonFromDiff(exInput);
+
+> Pretty Html From Json
+
+    Diff2Html.getPrettyHtmlFromJson(exInput);
 
 > Check out the `template.html` for a complete example.
 
-## Contribution
+## Contributions
 
 All the contributions are welcome.
 
@@ -35,4 +42,8 @@ To contribute just send a pull request with your feature,fix,... and it will be
 
 Copyright 2014 Rodrigo Fernandes. Released under the terms of the MIT license.
 
+## Thanks
+
+This project is inspired in [pretty-diff](https://github.com/scottgonzalez/pretty-diff) by [Scott González](https://github.com/scottgonzalez).
+
 ---