Merge pull request #3 from DaveM214/master

Merge GridNavigation and Documentation
Merge pull request #4 from DaveM214/master

Minor Refactoring
Merge pull request #5 from DaveM214/master

Attempted fix for junction detection bug.
Create Junction.java
Create Drive.java
Create Adjust.java
Create TakeTurn.java
Merge pull request #2 from CookieH/master

Update fork