Sorted author lists for degrees of separation
dfs draft
Tests and dfs implementation for finding all posible paths with given length from source to target
Generates graph for each table in author profile
Merge branch 'lokchanges' into chartexp
Merge remote-tracking branch 'vasilis/master'
Better graph support
add a method to give in different lists the nodes and the edges for the dfs and added the code for displaying the shortest path, however it does not work so far
Merge remote-tracking branch 'justins/master'
Merge remote-tracking branch 'chairepetis/master' into chairepetischanges
moved lib files for visualisation of graph
Merge remote-tracking branch 'chairepetis/master' into chairepetischanges
fixed some errors
Merge remote-tracking branch 'vasilis/master'
dfs returns the graph in the form of a hashmap with adjacency lists
fixed some bugs, still not working
Merge remote-tracking branch 'chairepetis/master' into chairepetischanges
Depth first search fixes
Graph generation fixes
Merge remote-tracking branch 'lokshunjustinchan/master' into lokchanges