Add node 0.12 and iojs for CI
Add node 0.12 and iojs for CI

Atlantis-Software/waterline,3032441712/waterline,citizenken/waterline,ctartist621/waterline,Atlantis-Software/offshore,tjwebb/waterline,listepo/waterline,jianpingw/waterline,mmiller42/waterline,balderdashy/waterline,jonniedeb/waterline,luislobo/waterline,kriswill/waterline,AlexisNo/waterline,metidia/waterline,contra/waterline,mcanthony/waterline,moklick/waterline,atiertant/offshore,hippich/waterline,scippio/waterline,antoniopol06/waterline,Zaggen/waterline,dmarcelino/waterline,particlebanana/waterline,waterlinejs/waterline