Bug 1071681 - Fix display of minutes overdue/remaining
Bug 1071681 - Fix display of minutes overdue/remaining

These were previously reversed because a sign error in the "remainingMinutes"
calculation.

sylvestre/treeherder,jgraham/treeherder,adusca/treeherder,moijes12/treeherder,akhileshpillai/treeherder,adusca/treeherder,vaishalitekale/treeherder,rail/treeherder,edmorley/treeherder,KWierso/treeherder,gbrmachado/treeherder,wlach/treeherder,akhileshpillai/treeherder,moijes12/treeherder,deathping1994/treeherder,edmorley/treeherder,parkouss/treeherder,glenn124f/treeherder,gbrmachado/treeherder,gbrmachado/treeherder,kapy2010/treeherder,vaishalitekale/treeherder,kapy2010/treeherder,avih/treeherder,adusca/treeherder,deathping1994/treeherder,glenn124f/treeherder,tojon/treeherder,glenn124f/treeherder,adusca/treeherder,glenn124f/treeherder,tojonmz/treeherder,akhileshpillai/treeherder,moijes12/treeherder,rail/treeherder,tojon/treeherder,kapy2010/treeherder,avih/treeherder,tojon/treeherder,jgraham/treeherder,tojonmz/treeherder,gbrmachado/treeherder,KWierso/treeherder,deathping1994/treeherder,avih/treeherder,moijes12/treeherder,KWierso/treeherder,parkouss/treeherder,vaishalitekale/treeherder,kapy2010/treeherder,sylvestre/treeherder,jgraham/treeherder,parkouss/treeherder,avih/treeherder,vaishalitekale/treeherder,jgraham/treeherder,deathping1994/treeherder,jgraham/treeherder,sylvestre/treeherder,adusca/treeherder,tojonmz/treeherder,wlach/treeherder,KWierso/treeherder,avih/treeherder,akhileshpillai/treeherder,wlach/treeherder,sylvestre/treeherder,avih/treeherder,wlach/treeherder,parkouss/treeherder,edmorley/treeherder,sylvestre/treeherder,tojonmz/treeherder,edmorley/treeherder,kapy2010/treeherder,parkouss/treeherder,deathping1994/treeherder,tojonmz/treeherder,vaishalitekale/treeherder,jgraham/treeherder,tojon/treeherder,deathping1994/treeherder,tojonmz/treeherder,glenn124f/treeherder,sylvestre/treeherder,wlach/treeherder,adusca/treeherder,gbrmachado/treeherder,rail/treeherder,moijes12/treeherder,glenn124f/treeherder,rail/treeherder,gbrmachado/treeherder,akhileshpillai/treeherder,rail/treeherder,moijes12/treeherder,rail/treeherder,vaishalitekale/treeherder,parkouss/treeherder,akhileshpillai/treeherder,wlach/treeherder