some fiddling around
Merge branch 'master' of https://github.com/gsummer/NeoNetworkAnalyzer

Conflicts:
	src/main/java/org/networklibrary/neonetworkanalyzer/App.java
	src/main/java/org/networklibrary/neonetworkanalyzer/neo4jalgos/BetweennessCentralityMulti.java
	src/main/java/org/networklibrary/neonetworkanalyzer/neo4jalgos/NeoAnalyzerImpl.java
added a main class for command like operations

benchmark functionality in the main class

playing around with ideas for optimization and general info output for benchmark checking
code cleanup / fiddling around
Merge branch 'master' of https://github.com/gsummer/NeoNetworkAnalyzer

Conflicts:
	src/main/java/org/networklibrary/neonetworkanalyzer/App.java
	src/main/java/org/networklibrary/neonetworkanalyzer/neo4jalgos/NeoAnalyzerImpl.java
Merge branch 'master' of https://github.com/gsummer/NeoNetworkAnalyzer
the avgSP are now calculated (properly) if closeness or radiality is required. the eccentricity is calculated in case of the radiality as well.