fix an issue when delete port
update to trema @ 826daf0
create github pages
Beautify README.md.
add stylesheet
Beautify README.md.
add stylesheet
Beautify README.md.
add stylesheet
Beautify README.md.
add stylesheet
Beautify README.md.
add stylesheet
Beautify README.md.
add stylesheet
Merge branch 'gh-pages' of github.com:trema/virtual-network-platform into gh-pages