[*] MO : So Colissimo version 2.9.9

* MO : fix notice message a range
* MO : bug fix on encoded comapny name 
* MO : bug fix translated cgv with accentued chars
Two carrier with two differents cost are set in module. Sellercost for carrier "SOcolissimo commerce de proximité" and standard cost for "Socolissimo - la poste"