Removed commented out imports
Added multiple schema dump test
Added tests for cross schema grouping foreign keys
testHelper and more tests
fail if user dumps with cross schema gfk

cross schema grouping foreign keys don't work, and since you
probably shouldn't have them anyways, just throw an error.
minor whitespace cleanup
Made subfolders for resources per test class
merge ScottDugas: Prohibit dumping cross-schema grouping foreign keys

Merge pull request #85 from ScottDugas/sql-layer-client-tools/cross-schema-gfk
https://github.com/FoundationDB/sql-layer-client-tools/pull/85
Removed stale comment
Created helper methods for tests

this makes a whole bunch of the tests a lot simpler
Reduce test code duplication

Pushed the error file tests up to LoaderTestBase and added some
helper methods so those don't repeat as much
Removed spaces between VALUES

this makes everything just a little more consistent
merge ScottDugas: Option to produce error file and continue loading after errors occur

Merge pull request #84 from ScottDugas/sql-layer-client-tools/error-file
https://github.com/FoundationDB/sql-layer-client-tools/pull/84
Merge branch 'master' into empty-uncommitted-statements

Conflicts:
	src/test/java/com/foundationdb/sql/client/load/CsvLoaderTest.java
	src/test/java/com/foundationdb/sql/client/load/DumpLoaderTest.java
	src/test/java/com/foundationdb/sql/client/load/MySQLLoaderTest.java
Conflicts were because I added methods on master and here. And one method
was removed on master