Various small code improvements
Various small code improvements

picocms/Pico,TakamiChie/Pico,TakamiChie/Pico,TakamiChie/Pico,PhrozenByte/Pico,PhrozenByte/Pico,PhrozenByte/Pico,picocms/Pico,TakamiChie/Pico,picocms/Pico