fixed permissions

charts.d/ap.chart.sh

charts.d/apache.chart.sh

charts.d/apcupsd.chart.sh

charts.d/cpu_apps.chart.sh

charts.d/cpufreq.chart.sh

charts.d/example.chart.sh

charts.d/hddtemp.chart.sh

charts.d/load_average.chart.sh

charts.d/mem_apps.chart.sh

charts.d/mysql.chart.sh

charts.d/nginx.chart.sh

charts.d/nut.chart.sh

charts.d/opensips.chart.sh

charts.d/phpfpm.chart.sh

charts.d/postfix.chart.sh

charts.d/sensors.chart.sh

charts.d/squid.chart.sh

charts.d/tomcat.chart.sh

python.d/phpfpm.chart.py

python.d/python-modules-installer.sh.in

python.d/python_modules/__init__.py

src/health.c