Whitelisting parameters for photo update and upload. Closes Gh-303.
Whitelisting parameters for photo update and upload. Closes Gh-303.

photo/frontend,yetixxx83/frontend,ashwingj/frontend,miketaylr/frontend,EMarcais/frontend,EMarcais/frontend,photo/frontend,ashwingj/frontend,unhosted/openphoto,unhosted/openphoto,meatcar/frontend,mrzen/trovebox,yetixxx83/frontend,yetixxx83/frontend,yetixxx83/frontend,Yetangitu/frontend,photo/frontend,unhosted/openphoto,EMarcais/frontend,photo/frontend,ashwingj/frontend,meatcar/frontend,mrzen/trovebox,Yetangitu/frontend,ashwingj/frontend,Yetangitu/frontend,Yetangitu/frontend,mrzen/trovebox,miketaylr/frontend,meatcar/frontend,EMarcais/frontend,mrzen/trovebox,miketaylr/frontend,meatcar/frontend