- child to parent URIs
- annotation is commented out
- inserted namespace specified for sbol2
Refactoring of classes and methods to reflect the name change poll.
Merge remote-tracking branch 'origin/sbol2' into sbol2

Conflicts:
	core2/src/main/java/org/sbolstandard/core2/SBOLWriter.java
	core2/src/main/java/org/sbolstandard/core2/test/writeTester.java
resolved writeTester_myDNA.java
Restored SBOLWriter and SBOLWriterTester with new classes names.
Updated several missing name changes.
Reverting Zhen's changes from LIBSBOLJ to my last commit on November
18th at 1:09 p.m.
Name changes on the most recent writerTester code.
Fixed the following: 
1) The Model role is still using our namespace and should be
some.ontology.org.
2) The restriction in the SequenceConstraint does not need
“struct_constraint” in the URI.
Write methods for .rdf, .json, and .ttl formats can now be generated.
Added the annotation support after the name changes