Updated mysql adapter to support fields that have internal names like "key" or "order"
Updated mysql adapter to support fields that have internal names like "key" or "order"

Updated mysql adapter to support fields that have internal names like
"key" or "order"(they will be escaped to "`key`" and "`order`"), also
added support in case of query generates fields like "table.field" that
will be escaped to "`table`.`field`"

dotpack/loopback-datasource-juggler,cmoore4/loopback-datasource-juggler