docs: Add badges to README.neomutt

Added travis build status, coverity status and license badges to
README.neomutt

diff --git a/README.neomutt b/README.neomutt
index b1196e0e6cfe571e5e293c35082a81cfe69bc3f9..f5e7af106fd03d20d9f4fad4cd84f97d278f214e 100644 (file)
--- a/README.neomutt
+++ b/README.neomutt
@@ -1,5 +1,9 @@
 # This is the NeoMutt Project
 
+[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-blue.svg)](https://github.com/neomutt/neomutt/blob/neomutt/COPYRIGHT)
+[![Travis branch](https://api.travis-ci.org/neomutt/neomutt.svg?branch=neomutt)](https://travis-ci.org/neomutt/neomutt)
+[![Coverity Scan](https://img.shields.io/coverity/scan/3997.svg?maxAge=2592000)](https://scan.coverity.com/projects/neomutt-neomutt)
+
 ## What is NeoMutt?
 
 * NeoMutt is a project of projects.