Add Chinese frequency list and generating tools, read README in /words for info
Update README
Replace perl+sed with python in countfreq.sh, performance increased from 1m8s to 43s running-time.But memory usage is very high when huge file is used (>20GB ram + swap).Will be fix later.
Update countfreq.sh and the words database
Add new frequency table
Trying to fix issue 19
Fix grammatical error.
Add frequency.csv for later use, it was generated by sed s/ /, /g frequency.txt >frequency.csv
Update README
Final version