Added uIP destimation unreachable message, removed defailt XMAC timer definitions (for now), turned profiling off(for now), added process event number configuration, reduced data memory size for the ELF loader
Added uIP destimation unreachable message, removed defailt XMAC timer definitions (for now), turned profiling off(for now), added process event number configuration, reduced data memory size for the ELF loader

MohamedSeliem/contiki,arurke/contiki,MohamedSeliem/contiki,MohamedSeliem/contiki,MohamedSeliem/contiki,arurke/contiki,bluerover/6lbr,bluerover/6lbr,bluerover/6lbr,MohamedSeliem/contiki,arurke/contiki,arurke/contiki,MohamedSeliem/contiki,bluerover/6lbr,MohamedSeliem/contiki,bluerover/6lbr,arurke/contiki,bluerover/6lbr,arurke/contiki,bluerover/6lbr,arurke/contiki