Merge pull request #6 from richseviora/Yung'sBranch

Yung's branch
Merge pull request #7 from richseviora/Yung'sBranch

ensured at the current_user ID is inserted into a @project.owner when a new project is created
Introducing Category Model & Seeds
Minor Ruby Mine Changes
Implementing Category Display and Edit
Implementing Category Controller
Establish Category Show & Index Views
Added Pagination Gem
Added - Pagination Gem - pt 2
Enforced Unique Category Names
Implemented Infinite Pagination on Categories
Merge pull request #8 from richseviora/Iteration-3

Iteration 3
Merge branch 'master' into Yung'sBranch