#11 Corrected handling of reserved words in MySQLi and MS-SQL

[Clifton]

The MySQLi driver has a reserved word delimiter in it,
but it is only applied to fields with spaces in them. This
fix applies the delimiter to all fields so that you can use
and retrieve reserved word fields without having to write
custom SQL for the AutoExecute.
The fix also includes a method for including a
nameQuote for drivers that need a left and right
nameQuote, like MS-SQL.
$nameQuote = array("[","]");
I only wrote in the left and right quotes for MS-SQL as
its the only DB I am familiar with outside of MySQL.

[Clifton]

ADOdb 4.66 patch to nameQuote