first commit data branch

adding src/org/peg4d/data/CalcJaccardCoefficient.java

enable to get ParsingObject Id

generate csv

nominated schema

adding SchemaTypeChecker

fixed xmark

finished src/org/peg4d/data project

add src/org/peg4d/data/RootTableBuilder.java

add OBJECTID column

fixed RootTableBuilder.java

fixed repeat recollect data

finished

replace Debug Print State

replace Main.DebugPrint message

fixed lib/json.p4d for mongodb ObjectId

adding List Node handling

modified SchemaMatcher.java

modified output format from comma to tab in csv

removed warning in SubNodeDataSet.java

confined allsubnodesetlist to a narrow role

fixed allsubnodesetlist about condition

stash

comment out debug print statement

finished optimize 3

modified extract schema algorithm

fixed bugs in RelationBuilder.java

removed DefineSchema class

start refactoring and create LappingObject class

finished refactoring

create merge branch

finished merge master
revert Main.java for merge