travis; gitter badge

.travis.yml

@@ -17,7 +17,7 @@ julia:
 sudo: required
 before_install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then pwd ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo ./test/install_wkhtmltoimage.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./test/install_wkhtmltoimage.sh ; fi
 #   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then  sudo add-apt-repository -y ppa:pov/wkhtmltopdf  ; fi
 #   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then  sudo apt-get -qq update                      ; fi
 #   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then  sudo apt-get install -y wkhtmltopdf          ; fi

README.md

@@ -1,10 +1,11 @@
 # Plots
 
 [![Build Status](https://travis-ci.org/tbreloff/Plots.jl.svg?branch=master)](https://travis-ci.org/tbreloff/Plots.jl)
-[![Plots](http://pkg.julialang.org/badges/Plots_0.3.svg)](http://pkg.julialang.org/?pkg=Plots&ver=0.3)
-[![Plots](http://pkg.julialang.org/badges/Plots_0.4.svg)](http://pkg.julialang.org/?pkg=Plots&ver=0.4)
+<!-- [![Plots](http://pkg.julialang.org/badges/Plots_0.3.svg)](http://pkg.julialang.org/?pkg=Plots&ver=0.3) -->
+<!-- [![Plots](http://pkg.julialang.org/badges/Plots_0.4.svg)](http://pkg.julialang.org/?pkg=Plots&ver=0.4) -->
 <!-- [![Coverage Status](https://coveralls.io/repos/tbreloff/Plots.jl/badge.svg?branch=master)](https://coveralls.io/r/tbreloff/Plots.jl?branch=master) -->
 <!-- [![codecov.io](http://codecov.io/github/tbreloff/Plots.jl/coverage.svg?branch=master)](http://codecov.io/github/tbreloff/Plots.jl?branch=master) -->
+[![Join the chat at https://gitter.im/tbreloff/Plots.jl](https://badges.gitter.im/tbreloff/Plots.jl.svg)](https://gitter.im/tbreloff/Plots.jl?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 #### Author: Thomas Breloff (@tbreloff)
 

test/install_wkhtmltoimage.sh

@@ -1,4 +1,5 @@
-set -e
+#!/bin/sh
+set -ex
 sudo add-apt-repository -y ppa:pov/wkhtmltopdf
 sudo apt-get -qq update
 sudo apt-get install -y wkhtmltopdf