Fix #130 Statement::getColumns() template function now uses T{} instead of T()
Fix #130 Statement::getColumns() template function now uses T{} instead of T()

Thanks to @cycycyc for providing this improvement

SRombauts/SQLiteCpp,SRombauts/SQLiteCpp,mc-server/SQLiteCpp,mc-server/SQLiteCpp,SRombauts/SQLiteCpp,mc-server/SQLiteCpp