Log Message:
Updated databases/qore-mysql-module to version 2.0.2.1 .

patch-configure and patch-src_Makefile.in removed since
they have applied upstream.

Changes from release notes:
* updated SQLStatement::fetchColumns() to return an empty
  hash when no data is available
* fixed a bug where DBI-SELECT-ROW-ERROR exceptions were
  being raised as MYSQL-SELECT-ROW-ERROR exceptions
* fixed formatting bugs in invalid value specification
  error messages
* updated configure to find and compile with MariaDB and
  Percona includes and libs
* placeholders and quotes in SQL comments are ignored
* fixed time column retrieval; the date component is now
  set to 1970-01-01
* fixed binary and varbinary column handling
* fixed the "optimal-numbers" option with decimal values
  with decimal points
* fixed returning result sets with duplicate column names