Merge pull request #74 from aphillips915/master

Uploaded Lazy Loading and Asynchronous Content Filler
Moved to Postgresql for development and test.
Added random function to Spark.
Added random functionality to Idea, Jawns controller, along with appropriate specs for both Idea and JawnsController.
Ran bundle update.
Removed unnecessary check if seed == 0. Seeds are allowed to be 0.
My bad, seeds are allowed to be zero, but the seed parameter has to be set. Updated JawnsController if statement to reflect this, and to fix failing specs.
Merge pull request #75 from maxluzuriaga/random-sorting

Random sorting
Fixed issue where random sorting for JawnsController was only significant to one digit.
Merge pull request #76 from maxluzuriaga/master

Jawns Controller random sorting hotfix
First commit on Mac
Init mac
Still init on mac