cleanup for 0.0.1-gamma
added test-sh.sh to demo project website
code cleanup
code cleanup
code cleanup
updated license link
Merge branch 'master' of github.com:rsdoiel/ws
Merge branch 'master' of github.com:rsdoiel/ws into gh-pages
Merge branch 'gh-pages' of github.com:rsdoiel/ws into gh-pages