Merge remote-tracking branch 'upstream/master'

.travis.yml

@@ -7,14 +7,14 @@ branches:
 install: true
 
 jdk: 
-  - openjdk7
   - oraclejdk7
   - oraclejdk8
 
 
 before_cache:
   - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
   - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+
 cache:
   directories:
     - $HOME/.gradle/caches/
@@ -30,3 +30,4 @@ script: ./gradlew build -x :core:signArchives
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)
+

README.md

@@ -1,6 +1,6 @@
 # The Mines Java Toolkit
 
-[![Build Status](https://img.shields.io/travis/MinesJTK/jtk/master.svg)](https://travis-ci.org/MinesJTK/jtk) [![Code Climate](https://img.shields.io/codeclimate/github/MinesJTK/jtk.svg)](https://codeclimate.com/github/MinesJTK/jtk) [![Codecov](https://img.shields.io/codecov/c/github/MinesJTK/jtk.svg)](https://codecov.io/gh/MinesJTK/jtk)
+[![Build Status](https://img.shields.io/travis/MinesJTK/jtk/master.svg)](https://travis-ci.org/MinesJTK/jtk) [![Codecov](https://img.shields.io/codecov/c/github/MinesJTK/jtk.svg)](https://codecov.io/gh/MinesJTK/jtk)
 
 The Mines Java Toolkit (Mines JTK) is a set of Java packages and native (non-Java) software libraries for science and engineering. Applications currently include digital signal processing, linear algebra, optimization, meshing, interpolation, and 2D and 3D graphics.