MIFOSX-1783 - Tooltips for Savings Product labels

GCI Task:
http://www.google-melange.com/gci/task/view/google/gci2014/5238885294538752
Adding tooltips for fields like "description" seems like overkill......

I would think that only the fields specifically listed in @edcable 's document https://docs.google.com/spreadsheets/d/1nT_j9jBy-laroQBc139IaD0d2A66Y-k8mdafCV5bTvc/edit#gid=0 needs tooltips