BUG - Different behaviour for assertSelectorHasText

When running assertSelectorHasText on body to verify if a text is present, the script on Firefox PASS but on Chrome it FAILS

Example:

http://tebel.org/gist/about_tebel

test.assertSelectorHasText(tx('body'), "Tebel.Automation",'Check if has keyword');

Firefox: ./src/tagui ./sample/test_body firefox test

PASS Check if has keyword

Chrome: ./src/tagui ./sample/test_body chrome test

AIL Check if has keyword
#    type: assertSelectorHasText
#    file: /Sites/localhost/tagui/sample/test_body.js
#    subject: false
#    selector: "body"
#    text: "Tebel.Automation"
#    actualContent: ""
[info] [phantom] Step anonymous 3/4: done in 1462ms.
# http://tebel.org/gist/about_tebel - About Tebel
[info] [phantom] Step anonymous 4/4: done in 1666ms.
[info] [phantom] Done 4 steps in 1666ms
PASS /Users/tim/Sites/localhost/tagui/hyperlane/test_body (1 test)
FAIL 1 test executed in 1.487s, 0 passed, 1 failed, 0 dubious, 0 skipped.

[kensoh]

For CasperJS testing framework if you want to check text for the page body you can consider using this.assertTextExists() - http://docs.casperjs.org/en/latest/modules/tester.html#asserttextexists

[kensoh]

This issue can probably be closed, I think I can update the readme to make it clearer. There are some updates to improve readme clarity from a couple of your closed issues as well.