Modified IT to include real
Merge remote-tracking branch 'fdb/master'
Remove duplicate columns for JOIN USING

All the logic was apparently there, but we were removing the evidence
that there was ever a using clause, so it didn't happen
Added unit test sql for bindings
Added expected files
Improved a couple tests, and updated expected
Updated object ids based on actual output
Ignore trailing whitespace in tree diff
updated select-14h aisbinding test to be correct

the expected output was wrong
A couple more tests for join using
Changed runtime exception message to TODO...

Just to make sure I don't miss it later
Added test with USING(X,Y)
Keep track of the table/columns to not bind to

when there is an unqualified column reference (e.g. columnName as
opposed to table.columnName), and there's a using clause, don't
look at the table/column that was rejected by the using clause, i.e.
on t1 join t2 using (x), WHERE x = 1, will not bind consider
binding to t2.x
Added exception type for unsupported FullOuterJoin

It crashed anyways, now we're just explicit
Use right table of inner join

e.g. SELECT * FROM x RIGHT JOIN y USING(c) JOIN z USING(c)
compares y.c with z.c, not x.c with z.c in the second using
Added expected for named SELECT departmentid
Handle USING(x,y)

you can have two using columns, now there's a test and handling
renamed join-using test resources

seemed better than select-14 through select-14m
Updated README with new AISBinder tests
Added tests for subquery referencing USING column