updating README
changed so run.py takes args instead of internal parameters
removed unused scipy
removed unused scipy from loadobj
created euclidean_dist function to replace the need for scipy in seam_equilize
removed scipy from transform.py
changing to one transformation, instread of transformation by individual color channels
relative scaling factors of the new UVs to the old UVs are now passed in as parameters
adding better formatting to README
fix README typos and formatting
Fixed #3: Added the MIT License
Fix incorrect UV mapping.
Refactor for readability.

Parsesstrings to ints in loading object.
Refactor seam equilizer.
Rearrange arguments for clarity.
Add auto-scaling of uvs.

 Computes scaling factors of the output image instead of taking args.
Remove redudant castings.
Update run to not require factors.
Fix params in run.py
Add auto-compute of factors.