introduced UserPresenter, refactored rspec and views
introduced a BasePresenter class, new shared_example for presentable
Merge pull request #413 from yggie/member-titles

Member titles
implemented user Karma system
Merge pull request #414 from yggie/karma-system

implemented user Karma system
Merge pull request #415 from AgileVentures/develop

Pushing Develop to Staging
Merge pull request #416 from AgileVentures/staging

Pushing Staging to Production