Beautify generic list (refs #3693)
Accelerate menu generation (refs #3693)

Suppress js add class
Add class in PHP
Beautify barmenu (refs #3693)
Correct menu loading on old browser (closes #3693)

Patch menu widget to add an ampty jquery object as selected if is undefined
Add a loader during menu generation
Merge pull request #720 from cbonnissent/3.2_3693

Correction for menu generation