Fixed bug about encoding
Merge branch 'API_pipe' into tmp
Merge remote-tracking branch 'marubu/html_class' into tmp

Conflicts:
	bin/execute_all_test
Add nodes.cgi
Add keys
Add an editable comment
Rename ids and split JS
Rename nodes.cgi > body.cgi
Comment can be saved !
Add common.js
Some fix about looks
Implement widget
Add table.js
Add run HTML