factored out duplicate code blocks from zadd/zsub

fix various Sonarcloud codesmells

prand_kiss: fix sonarcloud code smells

pdivremru32x2: remove modification of loop condition in check

Cast from result packet pointer to limb pointer, instead of using hp_limbs64 member

add config for generating coverage data

Updated version back to 0.5 so release can be tagged

prand_kiss code cleanup and asserts

Merge branch 'master' of github.com-suiginsoft:suiginsoft/hebimath

prand_kiss: assert that bits is less than number of packet bits and improve update of sample index

Update README.md

Updated old Sonarqube config to Sonarcloud

make scrub should only delete executable files without .c or .h extensions

code cleanup

code cleanup