[ADD] addons table in README.md
[ADD] addons table in README.md

raycarnes/partner-contact,andrius-preimantas/partner-contact,charbeljc/partner-contact,Therp/partner-contact,alanljj/oca-partner-contact,gurneyalex/partner-contact,acsone/partner-contact,diagramsoftware/partner-contact,Endika/partner-contact,open-synergy/partner-contact,Antiun/partner-contact,sergiocorato/partner-contact,QANSEE/partner-contact