[#1881] add build for mysql plugin
[#1881] working on odbc connection issues
[#1881] add find script for mysql odbc library
[#1881] mysql plugin standing up icat and passing most tests
[#1881] mysql passing most tests.  need to update new sql statements for mysql
[#1881] fix requirement for regular expression in some chl calls.  added lib_mysqludf_preg to handle rename for resources
[#1881] fix sql for rebalance operations to work with mysql