Update tox for python 3.4
Update tox for python 3.4

xouillet/sigal,t-animal/sigal,jdn06/sigal,jasuarez/sigal,muggenhor/sigal,xouillet/sigal,jdn06/sigal,Ferada/sigal,t-animal/sigal,elaOnMars/sigal,saimn/sigal,t-animal/sigal,saimn/sigal,cbosdo/sigal,Ferada/sigal,xouillet/sigal,jasuarez/sigal,saimn/sigal,jasuarez/sigal,jdn06/sigal,Ferada/sigal,elaOnMars/sigal,cbosdo/sigal,kontza/sigal,kontza/sigal,muggenhor/sigal,franek/sigal,cbosdo/sigal,franek/sigal,kontza/sigal