2014-12 Release 0.5.0
This release mainly contains the contributions of Kirill, who added many algorithms to the library. Thank you Kirill!
* @matiaskorhonen: Fixes the image paths in the README (#14)
* @monora: Implicit graph example fails (#13)
* @KL-7: Implement Graph#bipartite_sets. (#12)
* @monora: syntax error in dot file for undirected graph (#11)
* @KL-7: Edmonds-Karp algorithm for maximum flow (#10)
* @KL-7: Prim's algorithm for minimum spanning tree (#9)
* @carlosantoniodasilva: Run tests on Ruby 2.0 and remove deprecation warning (#8)
* @KL-7: Bellman-Ford shortest paths algorithm (#7)
* @KL-7: Minor improvements (asserts) for Dijkstra algorithm (#6)
* @KL-7: Add Dijkstra shortest path algorithm. (#5)
* @KL-7: Indentation and whitespaces clean up of examples (#4)
* @KL-7: Travis configuration and README updates (#3)
* @KL-7: Code clean up and configuration updates (#2)
* @aschoerk: Renamed test-directory, (includes Rakefile), fixed TestComponents (#1)
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