Replaced System.lineSeparator calls with JDK 1.6 compatible equivalents
Added a test case to prevent #236 from reoccurring
Merge pull request #484 from sslavic/lineSeparator_jdk16

Replaced System.lineSeparator calls with JDK 1.6 compatible equivalents
Code comment on special handling of self-statements in addStatements, re: #483
Merge branch 'master' of github.com:tinkerpop/blueprints
Removed unnecessary org.json dependency (fixes #485)
Enforce use of JDK 1.6 or 1.7 to build Blueprints (addresses #484)
Corrected logic in in ElementHelper.areEqual around null args and added tests #487