More documentation added
Improved the speed of the linked list.
Added a math helper and better documentation
Introducing the Internet doctor class
Better documentation
Merge pull request #1 from nscoding/development

Development
Adjusting read me
Updating Readme
Merge pull request #2 from nscoding/development

Updating Readme
Removed upstream
Merge pull request #3 from nscoding/development

Removed upstream
Added NSKitSinglyLinkedList into readme
Better documentation
Merge pull request #4 from nscoding/development

Development
Added tests for NSColor extension
Merge pull request #15 from nscoding/Patrick/NSColorTests

Added tests for NSColor extension
Adding system variables for each major system/change
Merge pull request #16 from nscoding/Patrick/SystemVariables

Adding system variables for each major system/change
Implemented NSKitHeapPriorityQueue based on CFBinaryHeap
Merge pull request #17 from nscoding/Patrick/PriorityQueue

Implemented NSKitHeapPriorityQueue based on CFBinaryHeap