OO-948: make the ContextEntryControllerCreator cloneable, a cloned creator can save request dependent informations between the calls of the different method to prevent multiple loading of the same resource, calculate severals time the permissions...

OO-867: in enrollment table, open the group visit card, remove send mail to members in the visit card

OO-291: first step: move business gourp manager to a business group service, remove dependency to the context...

OO-111: update business path in e-portfolio, improve back suppport, reenable full text search with jump to the right menu item in home, enable jump from notifications to the right menu item in home... refactor slightly the ContextEntry to enable rewrite of the business path before the jump

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branch : bps