More ruby 1.9.2 fixes for the testsuite
More ruby 1.9.2 fixes for the testsuite

sideci-sample/sideci-sample-formtastic,ConferenceCloud/formtastic,justinfrench/formtastic,Guestfolio/formtastic,paulodiovani/formtastic,ConferenceCloud/formtastic,EndingChaung/formtastic,thenthen8515/formtastic,paulodiovani/formtastic,justinfrench/formtastic,ryanfox1985/formtastic,crashlytics/formtastic,Davidzhu001/formtastic,nishaya/formtastic,EndingChaung/formtastic,thenthen8515/formtastic,ryanfox1985/formtastic,Guestfolio/formtastic,Baltazore/formtastic,mikz/formtastic,Davidzhu001/formtastic,justinfrench/formtastic,mikz/formtastic,nishaya/formtastic,ryanfox1985/formtastic