Unstable builds on Travis CI

[netantho]

The builds often timeout, maybe need to raise this timeout?

Done, without errors.
>> Local Npm module "grunt-karma" not found. Is it installed?

Running "mochaTest:test" (mochaTest) task


  1) "before all" hook
  2) "after all" hook

  0 passing (2s)
  2 failing

  1)  "before all" hook:
     Error: timeout of 2000ms exceeded
    at [object Object].<anonymous> (/home/travis/build/netantho/cloudifier/node_modules/grunt-mocha-test/node_modules/mocha/lib/runnable.js:139:19)
    at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)


  2)  "after all" hook:
     TypeError: Cannot call method 'lower' of null
    at Context.<anonymous> (/home/travis/build/netantho/cloudifier/test/sails/support/bootstrap.coffee:40:9)
    at Hook.Runnable.run (/home/travis/build/netantho/cloudifier/node_modules/grunt-mocha-test/node_modules/mocha/lib/runnable.js:196:15)
    at next (/home/travis/build/netantho/cloudifier/node_modules/grunt-mocha-test/node_modules/mocha/lib/runner.js:259:10)
    at Object._onImmediate (/home/travis/build/netantho/cloudifier/node_modules/grunt-mocha-test/node_modules/mocha/lib/runner.js:276:5)
    at processImmediate [as _immediateCallback] (timers.js:330:15)




Warning: Task "mochaTest:test" failed.� Use --force to continue.

Aborted due to warnings.
npm ERR! Test failed.  See above for more details.
npm ERR! not ok code 0

The command "npm test" exited with 1.

Done. Your build exited with 1.