Reporting Services :: SSRS 2012 - CSV Rendering / Turn Off Double Quote Qualifier

I have scoured the Microsoft forums and the internet to find out how I can generate the output of a CSV report that has double quotes around each value and is comma separated as follows:

"Abcd","123456","Efghi","789012","JKLMN"

If I try to concatenate double quotes around the values in the stored procedure or in the RDL, two double quotes appear around each value as follows. 

""Abcd"",""123456"",""Efghi"",""789012"",""JKLMN""

I understand that this is because the default qualifier is double quote.  What I see is that every time a double quote appears in a value (along with commas and line breaks), the qualifier will activate.  Is there any way to turn this off for double quotes? 

If I try to enter:  <Qualifier>false</Qualifier>, the word "false" appears as the qualifier instead.

The only way I have found that produces a result similar to what I need ("Abcd","123456","Efghi","789012","JKLMN") is if I add a line break - chr(10) in the RDL in each field. However, this won't work for me because I can't have line breaks in each field in the output. 

Note that in SSRS 2005, I was able to produce the report output as I state above by setting the field delimiter and qualifier as follows:

<FieldDelimiter>@?!?@</FieldDelimiter>
<Qualifier>?#^?</Qualifier>

This essentially turned the field delimiter and qualifier off, as the values entered would never appear in the data.  I then could add double quotes and commas in the RDL.  This used to work in the old version but does not anymore.