BRIDGE-1116 Delete the temp file on dealloc
BRIDGE-1116 Delete the temp file on dealloc

The viewWillDisappear method is called whenever the email tool or print tool is opened so do not delete the temp file until dealloc.

Erin-Mounts/mPowerSDK,Sage-Bionetworks/mPowerSDK,Sage-Bionetworks/mPowerSDK,Erin-Mounts/mPowerSDK