README.md: move button to top, add more links

README.md

@@ -1,3 +1,7 @@
+[![Build Status](https://travis-ci.org/stsquad/emacs_chrome.png?branch=master)](https://travis-ci.org/stsquad/emacs_chrome)
+[![MELPA](https://melpa.org/packages/edit-server-badge.svg)](https://melpa.org/#/edit-server)
+[![Webstore](https://developer.chrome.com/webstore/images/ChromeWebStore_Badge_v2_206x58.png)](https://chrome.google.com/webstore/detail/edit-with-emacs/ljobjlafonikaiipfkggjbhkghgicgoh)
+
 About
 =====
 
@@ -69,8 +73,6 @@ There is currently a minimal Travis-CI control file which essentially
 ensures the edit-server.el still compiles. Additions to the test
 coverage are always welcome. ;-)
 
-[![Build Status](https://travis-ci.org/stsquad/emacs_chrome.png?branch=master)](https://travis-ci.org/stsquad/emacs_chrome)
-
 Submitting to Store
 ===================