Compatibility with latest version of Giraph
adding analyze
Merge branch 'master' of https://github.com/stanford-ppl/Green-Marl
adding def-use-reach-def analysis
Merge branch 'master' of https://github.com/stanford-ppl/Green-Marl
added .gitattributes to make diffs more readable
misc
gitignore
fix while reaching-defs
Merge branch 'master' of https://github.com/stanford-ppl/Green-Marl
reaching def for BFS
adding Tarjan's Algorithm to the example
bfs_symbols: let graph symbol be the first one
Merge branch 'master' of https://github.com/stanford-ppl/Green-Marl
added new giraph snapshot
Merge pull request #123 from janlugt/master

Compatibility with latest version of Giraph + new giraph snapshot
in the middle of adding back-edge idx
adding flush
temporary fix
lingering changes