Fixed typo (comma)
Remove unreachable return
Remove useless return
Fixed typos
fixed #187 - added a --no-colors option to casper test command
Fixes #189 - Reverted/removed colorizer for default messages; tweaked formatting.

The colorized formatting produced invalid XML for casper.test.renderResults().

Tweaked for formatting so that the variable part is presented by a colon,
helping to keep it distinct now that the colorized format is taken away.

Broken XML was introduced by commit 789f60d04e1090c3e5ed2ee3943528b9fb3bc8e5.
Merge remote-tracking branch 'upstream/master'
added new 'test.done' event in tester
Merge pull request #186 from pborreli/master

Fix some typos
added ClientUtils.getDocumentHeight()
updated CHANGELOG
AC: Fix a typo.
AC: Add assertField to tester module.
AC: Add assertSelectorHasText and assertSelectorDoesntHaveText functions.
Fix test status timeouts when running multiple suites
Fix for when the url is changed via javascript
  Changed escape to encodeURIComponent for downloading binaries via POST
Change clientutils to be able to set a global scope
Pass a copy of the object rather than a reference so clientutils cant modify casper.options
Fix breaking tests due to 204 not actually firing urlChanged