Major updates

.gitignore

Makefile

caderno.pdf

caderno/caderno.tex

fontes/acs.h

fontes/aho-cora-sick.cpp

fontes/angular-sweep.cpp

fontes/angular-sweep.h

fontes/articbridges.h

fontes/articulations-and-bridges.cpp

fontes/bashrc

fontes/bfs.h

fontes/bfs01.h

fontes/binary-pow.h

fontes/bllca.h

fontes/catalan.h

fontes/convex-hull.cpp

fontes/custom-hash.h

fontes/dfs.cpp

fontes/dfsrec.h