Implementing the iterator syncing - tests all passing
Merge branch 'master' of https://github.com/KolonelKustard/discodj.git

Conflicts:
	discodj-core/src/main/java/com/totalchange/discodj/populator/IteratorComparator.java
	discodj-core/src/test/java/com/totalchange/discodj/populator/IteratorComparatorTests.java
Merging