Added basic implementation of EdgeDistanceComparator
Fixed documentation
updated getshortcuts to return long[][] and added testcase accordingly
Merge remote-tracking branch 'origin/EdgeDistanceComparator' into use-primitives-in-clarke-wright
wip-partial-graph
added partialGraph with unittests
converted clarkewright to work with primitive types and partialgraph-object
added calculate averageruntime in Systemtest
changed to use edgecomparator in clarke-wright constructor call
Merge pull request #7 from ragnhildkarlsson/use-primitives-in-clarke-wright

Use primitives in clarke wright