Changed the helper methods next() next(index) getNeighbors() in the Vertex class
Merge branch 'master' of https://github.com/SeanTater/bridges
resolve conflict
Conflicts:
	releases/edu/uncc/cs/bridges/bridges/.DS_Store
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994-javadoc.jar
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994-javadoc.jar.md5
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994-javadoc.jar.sha1
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994-sources.jar
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994-sources.jar.md5
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994-sources.jar.sha1
	/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994.jar
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994.jar.md5
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994.jar.sha1
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994.pom
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994.pom.md5
	releases/edu/uncc/cs/bridges/bridges/0.99.994/bridges-0.99.994.pom.sha1
	releases/edu/uncc/cs/bridges/bridges/maven-metadata.xml
	releases/edu/uncc/cs/bridges/bridges/maven-metadata.xml.md5
	releases/edu/uncc/cs/bridges/bridges/maven-metadata.xml.sha1