Changed logging code to accept a rails logger and added more logging information so I can get more information about what's happening to leads that don't get Visit Webpage activities.
Made some changes suggested by Liam.  Gave our logs an ID and grouped together some of the messages.  Also moved the logger parameter to the end of the method signature so any code calling that method would not have to change.
Merge pull request #1 from InfoTech/59659_lead_score

Changed logging code to accept a rails logger and added more logging inf...