Remove savepoints from StatementExecution
TestHost - whitespace reformat
Merge pull request #310 from dbfit/reformat-test-host

TestHost - whitespace reformat
Remove unused methods from TestHost
Merge pull request #311 from dbfit/remove-unused-methods-from-test-host

Remove unused methods from TestHost
Merge pull request #309 from dbfit/rm-savepoints-from-statement-execution

Remove savepoints from StatementExecution
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
Update docs with Execute Ddl
Merge pull request #312 from dbfit/add-execute-ddl-fixture

Add Execute Ddl fixture
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
Merge pull request #313 from dbfit/keep-uncommitted-acceptance-tests-on-gradle-build

Add an option to keep uncommitted acceptance tests on gradle build
Improvements to dbfit-teradata adapter
Merge pull request #316 from dbfit/pmsoftware-master

Improvements to dbfit-teradata adapter
Oracle tests: delete duplicate BulkInsert test

This test is already included in the `CoreTests`.

Resolves #315.