replace coverity badge with license

README.md

@@ -4,9 +4,9 @@
 
 ## About  
 
-| Continuous Integration | Code Coverage | Static Analysis | Chat |            
+| Continuous Integration | Code Coverage | License | Chat |            
 |:------------------:|:-------------:|:---------------:|:----:|
-| <a href="https://travis-ci.org/locationtech/geowave/branches"><img alt="Travis-CI test status" src="https://travis-ci.org/locationtech/geowave.svg?branch=master"/></a> | <a href='https://coveralls.io/r/locationtech/?branch=master'><img src='https://coveralls.io/repos/locationtech/geowave/badge.svg?branch=master' alt='Coverage Status' /></a> | <a href="https://scan.coverity.com/projects/3371"><img alt="Coverity Scan Build Status" src="https://scan.coverity.com/projects/3371/badge.svg"/></a> | [![Join the chat at https://gitter.im/locationtech/geowave](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/locationtech/geowave?utm_source=badge&utm_medium=badge&utm_content=badge) |  
+| <a href="https://travis-ci.org/locationtech/geowave/branches"><img alt="Travis-CI test status" src="https://travis-ci.org/locationtech/geowave.svg?branch=master"/></a> | <a href='https://coveralls.io/r/locationtech/?branch=master'><img src='https://coveralls.io/repos/locationtech/geowave/badge.svg?branch=master' alt='Coverage Status' /></a> | [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) | [![Join the chat at https://gitter.im/locationtech/geowave](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/locationtech/geowave?utm_source=badge&utm_medium=badge&utm_content=badge) |  
 
 GeoWave is an open source set of software that:
 
@@ -59,7 +59,7 @@ We work to maintain a N and N-1 tested and supported version pace for the follow
 
 | Geoserver | Geotools | Accumulo | HBase | Hadoop | PDAL | Mapnik | Java |
 |:---------:|:--------:|:--------:|:-----:|:------:|:----:|:------:|:----:|
-| 2.12.x | 18.x | 1.7.x,1.8.x | 1.1.x,1.2.x,1.3.x | 2.x | 0.9.9 |  master (pull request pending) | Java8 |
+| 2.12.x | 18.x | 1.7.x,1.8.x | 1.1.x,1.2.x,1.3.x | 2.x | 0.9.9 |  3.x | Java8 |
 
 * [Apache Maven](http://maven.apache.org/) 3.x or greater is required for building
 * [Java Advanced Imaging](http://download.java.net/media/jai/builds/release/1_1_3/INSTALL.html) and [Java Image I/O](http://download.java.net/media/jai-imageio/builds/release/1.1/INSTALL-jai_imageio.html) should both be installed on Geoserver for GeoWave versions 0.9.2.1 and below (licensing prohibits us redistributing)