document all command line options
console with verbose outputs list of experiments
updated command line options
fix colorising
fixed failure count so that non-zero exit code is return on test failure
Merge pull request #53 from krisb/console-verbose

Support verbose mode for console
Merge pull request #55 from krisb/exit_code

fixed failure count so that non-zero exit code is return on test failure
added examples from readme
added example showing nested experiments