Remove savepoints from StatementExecution
TestHost - whitespace reformat
Remove unused methods from TestHost
Add DdlStatementExecution
wrapper around JDBC Statement for DDL
Convert CoreTests to use Execute Ddl for DDL
Add a Create Trigger test for Oracle
Add createDdlStatementExecution to DBEnvironment
Add ExecuteDdl fixture
Netezza support
Netezza support
Netezza support
Update docs with Execute Ddl
gradle build: refactor cleanFitnesseroot
Call git directly instead of forwarding to command interpreter
Check keepTests property in gradle build
to allow skipping purge of uncommited acceptance tests
Update contrib docs about keepTests property
Improvements to dbfit-teradata adapter
Oracle tests: delete duplicate BulkInsert test

This test is already included in the `CoreTests`.

Resolves #315.
Handle nulls in fixture tables using setNull to fix Teradata failures
Enhance Eclipse usage instructions
SymbolAccessQueryBinding: whitespace reformat