Phase 2 for Salesforce lead integration (Update supported now)

• Added more connect project information to lead record in SFDC:
  -- Connect project link: https://connect.topcoder.com/projects/[ID]
  -- Connect reference code
  -- Connect project status
• Integrated the update event for connect projects for following fields
  -- refCode
  -- status
  -- cancelReason
• Project Direct Project Id captured in Lead and Opportunity