The JavaScript cheatsheet is outdated, we therefore remove it and
replace it by multiple howtos:
- Create a view from scratch
- Extending an existing view
- Create a field from scratch
- Extend an existing field
- Create a client action
There is other subjects to introduce as the web framework is big. Other
future contributions will cover them.
closesodoo/documentation#3969
Signed-off-by: Dardenne Florent (dafl) <dafl@odoo.com>