Handle quotes and casing in parseQualifiedName
Use parse in TableName, test both Table and ColumnName
Use parsing helper in sequence functions
Identifier escaping helper
Add SERIAL_SEQUENCE function
Adjust test table name to avoid serial name collisions
merge nathanlws: Complete string identifier parsing and add SERIAL_SEQUENCE function

Merge pull request #1148 from nathanlws/sql-layer/complete-string-identifier-parsing
https://github.com/FoundationDB/sql-layer/pull/1148