Functional test in Grails example was broken because Twitter changed to show its dynamically using ajax.<br>
I updated Grails exapmle and test to use m.twitter.com. It is static page so useful to check user existence.</p>
Fix TimeZone issue in testcase
Merge branch 'master' of github.com:nobusue/betamax
Update grails sample to follow Twitter behaviour change
Twitter web recently changed its <title> displaying method using ajax.
Initially, the title is just "twitter" only, after it changes.
I updated to use Twitter mobile web.(grails sample and test)