Fix diff to now show an invert diff when passing --last kind of parameter.
treebfa3442395bb9706d0d489699cf7cc8fe190dec3
-rw-r--r-- 31 .gitignore
-rw-r--r-- 35147 LICENSE
-rw-r--r-- 1209 README
drwxr-xr-x - src
drwxr-xr-x - tests
-rw-r--r-- 2460 todo
-rw-r--r-- 40 vng.pro