Contains database pieces, drivers, etc.

[[dbaccess]] builds UI on top of this.

=== mysql_test ===

- The CppunitTest_mysql_test unit test can be used to test the mysqlc
  library with any versions of mysql or mariadb server of your choice.
  
- This test does not run automatically. It can be triggered with setting
  the environment variable "CONNECTIVITY_TEST_MYSQL_DRIVER".
  
- The environment variable should contain a URL of the following format:
  [user]/[passwd]@sdbc:mysql:mysqlc:[host]:[port]/[db_name]