Fixed warnings in JRSessionData.h/m files
Fixed warnings in JRSessionData.h/m files

Rodale/jump.ios,jwilson-rodale/jump.ios,jwilson-rodale/jump.ios,jwilson-rodale/jump.ios,jwilson-rodale/jump.ios,Rodale/jump.ios,Rodale/jump.ios,Rodale/jump.ios,Rodale/jump.ios,jwilson-rodale/jump.ios