using UTC time when generating database conditions
using UTC time when generating database conditions

nischay13144/railscasts,nigelr/JavaScriptCasts,ryanb/railscasts,jfarver/railscasts,nigelr/JavaScriptCasts,nischay13144/railscasts,jfarver/railscasts,marcagas/railscasts,ryanb/railscasts,marcagas/railscasts,nischay13144/railscasts,marcagas/railscasts,jfarver/railscasts