NeoRank test module created from friendship module
NeoRank example module structure
Merged
first NeoRank shot
directory renamed
hyperjumps added
comments updated
pom.xml duplicate module corrected
test directory removed
travis removed from flow branch
Adding inclusion strategy for filtering relationships.
Adding new constructor to support using proper configuration object for inclusion strategy selection.
NeoRank Module
Merge branch 'flow-changes' into flow

Conflicts:
	crawler/src/main/java/com/graphaware/crawler/CrawlerRuntimeModule.java
	crawler/src/main/java/com/graphaware/crawler/bootstrap/CrawlerModuleBootstrapper.java
	crawler/src/main/java/com/graphaware/crawler/internal/PerpetualGraphCrawler.java
	crawler/src/test/java/com/graphaware/crawler/integration/ArbitraryTest.java
algo abstract
moved the algo dir
Adding configuration object for crawler module.
Fixing test in light of this addition.
Merge branch 'flow' of github.com:graphaware/neo4j-framework into flow

Conflicts:
	.travis.yml
Merge branch 'flow' of github.com:graphaware/neo4j-framework into flow

Conflicts:
	.travis.yml
Cheeky spelling error fix.