two more functional tests
Merge branch 'development' of https://github.com/noah-de/TriangleApp.git into development
Test the actual triangle calculations...
Added StringUtils Class to parse numbers from input string
Added TestCase to test initial count
StringUtils
	Added method ParseStringToNumericValues into StringUtils to parse
	numbers from String
MainActivity
	Rearranged enterMessage method
	Refactored code to use ParseStringToNumericValues to parse input String
	Rearranged existing code of triangle length validation
	Fixed exit, app now closes after 3 seconds when user inputs '0'
Added method getTriangleType to determine the type of triangle
Added output of triangleType when valid lengths are provided
Added additional validation to method checkLengths 
	A side of a triangle must be smaller than the sum of the other two
	sides
Added Comment
Change default text color to not confuse with error (red)
Set app end message to correct color
Merge pull request #3 from noah-de/development

Development