Improve setup.py and add the test command.
Improve setup.py and add the test command.

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