cleanup README.rst
cleanup README.rst

feketemihai/hr,hbrunn/hr,rschnapka/hr,yelizariev/hr,raycarnes/hr,Endika/hr,hbrunn/hr,Vauxoo/hr,microcom/hr,Eficent/hr,acsone/hr,thinkopensolutions/hr,thinkopensolutions/hr,yelizariev/hr,rschnapka/hr,acsone/hr,xpansa/hr,Endika/hr,open-synergy/hr,raycarnes/hr,Vauxoo/hr,Antiun/hr,Antiun/hr,VitalPet/hr,xpansa/hr,VitalPet/hr,alanljj/oca_hr,Eficent/hr,abstract-open-solutions/hr,open-synergy/hr,alanljj/oca_hr,feketemihai/hr,abstract-open-solutions/hr,microcom/hr