integrating BO with OS
deleting unnecesssary files
Changes for Register Participant BO
Bug fix for CP title fetch
completing ticket https://catissueplus.atlassian.net/browse/OPSMN-1546
Initial Commit of OS v2.0 UI. Sign-in and CP cards view
Minor fixes in new UI
Registered participants cards for selected CP
Merged OS_v20 with OS_v20_vg