Merge branch 'master' of https://github.com/shamor/Senior-Design-I
Merge branch 'master' of https://github.com/jcoady9/Senior-Design-I
Can now detect most valid lines, with only one or two invalid lines detected.
Implemented code to test the functions used for image processing. Also
added an images folder to hold image files we can use for testing the
image proccessing portion of this project.
Have the image scaling function working.
minor change of the image filepaths in when testing image processing
methods.
Merge branch 'master' of https://github.com/J-Fid/Senior-Design-I

Conflicts:
	Makefile
	linetest
	vertextest
Made changes to the imageProcTest.cpp also cleaned vertexSearch.* of unused
methods.
Delete vertextest
Delete dfstest
Delete linetest
Merged with Josh