Flatten nested queries. Need to test more
More tests for nesting subqueries
Expected output
Reformatted test to have more expressions/conds

this puts in line with the other tests in the same series and
asserts that we do more correctly
failing test
added fix suggested by scott
Merge branch 'master' into flatten-nested

Conflicts:
	fdb-sql-layer-core/src/test/resources/com/foundationdb/sql/optimizer/flatten/README.txt
Made prepareServices an @BeforeClass

the static initializer code caused useless messages when an
exception was thrown during service startup, move it to BeforeClass
for useful error messages
Stop services after the class is done
Remove services running altogether

we don't need them.
Removed imports
merge ScottDugas: Removed services from unit test

Merge pull request #1587 from ScottDugas/sql-layer/clean-test-initialization
https://github.com/FoundationDB/sql-layer/pull/1587
merge ScottDugas: Flatten nested subqueries

Merge pull request #1586 from ScottDugas/sql-layer/flatten-nested
https://github.com/FoundationDB/sql-layer/pull/1586
Add a check time at statement end.
Rename method to indicate new, broader, scope.
Add STATEMENT_WITH_RANGE_CHECK for completeness, in testing at least.
Add a test.
Add a new test to try inserting with various parameters.
Add the network version of that test.
remove unneeded line from test