Removed unused src files
Renamed zpt\dbup\script\SqlScriptStatment to the simpler zpt\dbup\script\SqlStatement
README cleanup
PHPUnit version bump
Added test for removing comments when parsing an SQL script
Error message cleanup
Renamed BaseSqlScriptStatement to BaseSqlStatement
Renamed InsertSqlScriptStatement to InsertStatement
Renamed SimpleSqlScriptStatement to SimpleSqlStatement
Renamed SqlScriptStatementFactory to SqlStatementFactory
Make BaseSqlStatement easier to extend
Fixed tests
Initial support for serial field declaration normalization