Remove garbage Javadoc that was confused about how visitor pattern is implemented here.
Add CASCADE to TRUNCATE TABLE.
Add TRUNCATE GROUP, which is just TRUNCATE TABLE CASCADE.
merge MMcM: Add truncate group

Merge pull request #55 from MMcM/sql-parser/truncate-group
https://github.com/FoundationDB/sql-parser/pull/55
Shorten artifact name
merge nathanlws: Shorten artifact name

Merge pull request #56 from nathanlws/sql-parser/shorten-artifact-name
https://github.com/FoundationDB/sql-parser/pull/56