Deleted  CON_DRSContactMerge_CTRL.cls-meta.xml 
Deleted  CON_DRSContactMerge_CTRL.cls-meta.xml 

Merged the code for DRS contact merge and existing contact merge functionality to CON_ContactMerge_CTRL class
SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus