Fix compilation erros when using uint64_t and boost isn't enabled
update wording in largest_component output
Merge branch 'master' of github.com:jlothian/INDDGO-survey
Merge pull request #33 from jdlschrock/master

Additional degree distributions, diameter in graph_stats
Fix betweenness centrality functions - create a boost_graph before calling boost functionality
Merge branch 'master' of github.com:jlothian/INDDGO-survey
Merge branch 'master', remote-tracking branch 'upstream/master'
Fix eigen spectrum so it actually works as intended
Merge home.ccs.ornl.gov:/ccs/home/bzf/eigen-stuff/graph-survey/generators/src/INDDGO-survey into eigen_spectrum
Merge pull request #37 from MattBBaker/master

Fix eigen spectrum
fix integer overflow in clustering calculations
Merge branch 'master' of github.com:jlothian/INDDGO-survey
applying uncrustify changes
Add option to read largest component apsp matrix; make help more helpful
add -a append option to help output
don't put extra info into .stats file in append mode
Fixed an issue with results appearing to be incorrect.  Specifically,
when we calculate avg degree and edge density, the results for some
graphs were off based o the num_nodes and num_edges in the stats file.
This is because those values are printed before the graph is simplified.
In the case of a graph with duplicate edges, this appeared to make the
avg_degree calculation incorrect.
When running eigen_spectrum with MPI it will now only open and write to the file once.
Merge remote-tracking branch 'eclipse/master'
Merge pull request #38 from MattBBaker/master

Fix MPI file writing