Added template of basic js class.
Form system include now an autogen constructor to wrap assignation
Remove trash comment and unneecessary import
Update documentation
Update 01-howto.md
Update 01-howto.md

Correct mistakes
Merge pull request #223 from ValentinTrinque/form-enhancement

Form system include now an autogen constructor to wrap assignation
Merge pull request #211 from regnarock/enhancement/add_js_to_create_module

Enhanced create_module command to give basic js class
Basic logger
Add license
Merge pull request #225 from Masadow/logger