Changing cpugovernor on UrukDroid

The UrukConfig app allows to activate the CPU governor to activate the dynamic CPU
switching.

To save battery power, I changed in /etc/uruk.conf/cpugovernor 
cpu_governor="conservative"
...
cpu_governor_modules="cpufreq_powersave cpufreq_conservative cpufreq_userspace"

cd /etc/uruk.d
./cpugovernor stats 

shows the ticks in each frequency range.

During tests with 1.5B3 it showed a lot more ticks in 300 MHz instead of ticks in 1GHz mode.

The conservative mode only increased the CPU frequenzy for some amount and does not switch to
full mode.