wrote a readme file
add 3 files
add distributed
append GPL
understand how stage works
git tracks changes
add tracks
add test.txt
delete test.txt
add test.txt
Initial commit
Update README.md
init
Merge branch 'master' of github.com:hj005zy/jvm
modify gitignore
untrack ignore files
Merge branch 'master' of github.com:hj005zy/jvm