Finished editing plotting functions
Added some tests
Finished reviewing functions up to 167
Added more tests
Worked on tests up to function 98
Modified GetRndESubGraph
Finished going through functions
Fixed subgraphs page to only show one link to ConvertGraph and one link to ConvertSubGraph
Read nutella dataset into graph
Merge remote-tracking branch 'upstream/master'

Merge with upstream
Fixed error in example code for LoadDyNet.rst
Added more tests for functions up to 117
Fixed plot documentation to list the proper files