added readings: starttime_text, starttime, fhemstarttime_text, fhemstarttime, cpu_freq_stat

[System]

added readings: starttime_text, starttime, fhemstarttime_text, fhemstarttime, cpu_freq_stat

added readings: starttime_text, starttime, fhemstarttime_text, fhemstarttime, cpu_freq_statView Changes

Source: added readings: starttime_text, starttime, fhemstarttime_text, fhemstarttime, cpu_freq_stat