add single file double precision fft for complex and real samples
add bitwise round up to next power of 2
bit: add find first and last set bit
strnaive: fix another stupid mistake
add rabin-karp string search, including optimized variant
declare kmpstrfind and silly statics
fix idiot mistakes preventing compilation and notation in string comparison
add naive exact string match, resizable vectors and restructure
add simple (and broken) descriptive statistics in awk
add sorting algorithms in awk from tapl
add typical awk approach to binary data output