[FIX] web: double click on save button was trying to save the data two times if there is some latency
[FIX] web: double click on save button was trying to save the data two times if there is some latency, event target should be used instead of delegate target
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. 4176 revid:dle@openerp.com-20140417101217-3fwnm76qne6f1vwk