* Remove dead code + optimization
* Use Dialog API from web module
* Reorganize files
* Correct buggy $() function for snippet option class
* Add comments
* Fix the snippet parent navigation :
If a page contained a three level snippet structure (i.e A contains
B contains C), when editing the following bug occured :
If B or C was selected first, parenting buttons were correctly set.
But if selecting A then C, clicking on the parent lead to going back
on A instead of going on B.
* Fix snippet thumbnail layout
* Better isolate ui css from themes
* MediaDialog image list : prevent displaying empty attachments
* ...
qsm-odoo
62fb1bb924