refactoring - use mocha for all tests
refactoring - use mocha for all tests (jshint warns)
refactoring - use mocha for all tests (install grunt-cli)
refactoring - use mocha for all tests (remove jstest driver from travis)
refactoring - use mocha for all tests (remove jstest driver from travis)
refactoring - use mocha for all tests (sinon.js)
Merge pull request #3 from imevs/refactoring_test_use_mocha

refactoring - use mocha for all tests