Refactoring to Personality Inisghts service wrapper. Added the service gateway URL.
Refactoring to Personality Inisghts service wrapper. Added the service gateway URL.

watson-developer-cloud/user-modeling-ruby,watson-developer-cloud/user-modeling-ruby,watson-developer-cloud/user-modeling-ruby,watson-developer-cloud/personality-insights-ruby,watson-developer-cloud/personality-insights-ruby,watson-developer-cloud/personality-insights-ruby