when joining a table to a MYSQL indexed table.
  modified:   storage/connect/myconn.cpp
  modified:   storage/connect/myconn.h
  modified:   storage/connect/tabmysql.cpp

- Fix an error causing JDBC table to fail saying
  when joining a table to a JDBC indexed table.
  added:      storage/connect/tabjdbc.cpp

- Add more tests to the mysql_index.test file
  modified:   storage/connect/mysql-test/connect/r/mysql_index.result
  modified:   storage/connect/mysql-test/connect/t/mysql_index.test

- Add dummy JDBC support (NIY)
  modified:   storage/connect/CMakeLists.txt

- Typo
  modified:   storage/federatedx/ha_federatedx.cc