Merge pull request #109 from QutBioacoustics/karma_special_case

fix(config) npm install and travis build by setting karma version

.travis.yml

@@ -2,10 +2,14 @@ language: node_js
 node_js:
   - "0.10"
 
+# Karma requires a specific version due to dependency issues.
+before_install:
+  - npm install --quiet -g [email protected]
+
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
-  - npm install --quiet -g grunt-cli karma bower
+  - npm install --quiet -g grunt-cli bower
   - bower install
 
 script: grunt

README.md

@@ -6,9 +6,16 @@ The AngularJS client for the bioacoustic workbench
 [![Build Status](https://travis-ci.org/QutBioacoustics/baw-client.png)](https://travis-ci.org/QutBioacoustics/baw-client) [![Dependency Status](https://gemnasium.com/QutBioacoustics/baw-client.png)](https://gemnasium.com/QutBioacoustics/baw-client) [![Code Quality](https://d3s6mut3hikguw.cloudfront.net/github/QutBioacoustics/baw-client.png)](https://codeclimate.com/github/QutBioacoustics/baw-client)
 ---
 ## Install instructions
+
+Normally this would work:
 	$ npm -g install grunt-cli karma bower
 
-cd to your cloned directory and then
+Specific version of karma due to dependency issues.
+Temporary fix:
+    $ npm install -g [email protected]
+    $ npm -g install grunt-cli karma bower
+
+cd to your cloned directory and then install `npm` and `bower` modules.
 
 	$ npm install