Tests
Merge branch 'master' of git@github.com:pantuza/mestrado.git
reduced lines over 80 columns (minor change)
Change the direction of the edges
Change in colors of the preview image
Tests
Test module adjustment
Running tests
Merge branch 'master' of github.com:pantuza/mestrado
change documentation
Deleting old files
Documentation
studing the ford fulkerson algorithm