created a new example with Klemen's code
Updating subgraphs examples.
Commiting subnetworks example.
Commiting LOD functionality
Commiting LOD functionality.
test Makefile
Merge branch 'master' of github.com:klemensimonic/snap
Merge pull request #1 from simp1eton/master

Snap Library Functions?
UPDATING WITH UPSTREAM CODE
Merge remote-tracking branch 'upstream/master'
Created a folder for graph statistics called graphstats
Editted comments and changed layout of TGraphFeature
Changed comments in alg.h