Converted longs to BigIntegers due to overflow
Added the ability to ignore the third column.
Added a test for the ignore third column
Merge pull request #64 from Sotera/hbse_integer_fix

Converted longs to BigIntegers due to overflow
Fixed a case with Louvain and added a unit test
Merge branch 'master' into Issue56
closes #56
Added More Unit Tests
Fixed the EdgeInputIssue. closes #56, and starts expanding #38
Merge pull request #68 from Sotera/Issue56

Fixes the Edge Input Format Issue with Louvain and adds unit tests.
Fixed Unit tests and added a Louvain table synthesizer/tests
Merge pull request #69 from Sotera/LouvainFinalOutputFormatter

Fixed Unit tests and added a Louvain table synthesizer/tests
Merge branch 'master' into wcc_graphx
Added the Apache License to the newly merged files.