Allow log to be obtained in CSV format

[GoogleCodeExporter]

It should be possible to obtain the entire log in CSV format. This can 
enable the use of a number of tools for analyzing and querying the log, 
such as LogParser and Microsoft Excel.

- The CSV format used should conform to RFC 4180 
(http://www.ietf.org/rfc/rfc4180.txt).
- The CSV output should provide headers in the first line.
- Each record need only contain the summary fields; that is, the 
ApplicationName, HostName, Type, Source, Message, User, StatusCode and 
Time properties of the Error object.
- The MIME type of the response should be text/csv along with the 
header=present option.

Original issue reported on code.google.com by azizatif on 29 Jul 2007 at 10:04

[GoogleCodeExporter]

Original comment by azizatif on 22 Aug 2007 at 7:00

• Changed state: Started

[GoogleCodeExporter]

Addressed in r159.

Original comment by azizatif on 25 Sep 2007 at 10:37

• Changed state: Fixed