Add links to KACTL's and our github page (#75)
Add links to KACTL's and our github page (#75)

* Credit KACTL on the first page

* Also add a link to our github page

* Fix a typo

trinerdi/icpc-notebook,trinerdi/icpc-notebook,IAmWave/trinerdi-icpc,IAmWave/trinerdi-icpc,trinerdi/icpc-notebook,IAmWave/trinerdi-icpc,trinerdi/icpc-notebook,trinerdi/icpc-notebook,IAmWave/trinerdi-icpc