Adds reporter for contributers and number of contributions.
Small improvements.
Small improvements.
Tabs to spaces.
Enforcing 82 char line length.
Simplifying conditions.
Simplifying conditions.
Removed unnecessary wqinitialization.
Modularizing code by extracting well-named functions with single responsibilities.
Merge pull request #1 from rhyolight/ContribStats

Updates to Carls' PR for contributor report
Merge pull request #15 from carlfriess/ContribStats

Adds reporter for contributers and number of contributions.