generator_test_results.rb fail if using color output

[jej-guldmann]

After the tests have run and assuming they pass, the generator checks the output.
The detection of PASS only works if you have not enabled color output.

In line 129 and 134 the $ sign must be removed.

See code snippet below

when /(:PASS$)/
elements = extract_line_elements( executable, line, results[:source][:file] )
results[:successes] << elements[0]
results[:stdout] << elements[1] if (!elements[1].nil?)

  when /(:PASS \(.* ms\)$)/