chart안에서도 displayItemCount를 사용하기 때문에 invalid 보정은 ngShortChart 에서도 하도록 변경.
chart안에서도 displayItemCount를 사용하기 때문에 invalid 보정은 ngShortChart 에서도 하도록 변경.

seankim2/TodayWeather,pokers/TodayWeather,WizardFactory/TodayWeather,WizardFactory/TodayWeather,seankim2/TodayWeather,kimalec/TodayWeather,kimalec/TodayWeather,pokers/TodayWeather,pokers/TodayWeather,WizardFactory/TodayWeather,WizardFactory/TodayWeather,skywlrl/TodayWeather,WizardFactory/TodayWeather,kimalec/TodayWeather,seankim2/TodayWeather,seankim2/TodayWeather,seankim2/TodayWeather,kimalec/TodayWeather,skywlrl/TodayWeather,kimalec/TodayWeather,seankim2/TodayWeather,pokers/TodayWeather,skywlrl/TodayWeather,pokers/TodayWeather,skywlrl/TodayWeather,skywlrl/TodayWeather