Improve CFLogLogger messages when exception occurs in DB

[peterfarrell]

When using the CFLogLogger to write to the server log for fatal errors, the error message for a db query exception is not optimal:

[MachII.framework.RequestHandler] Error Executing Database Query. :: coldfusion.tagext.sql.QueryTag$DatabaseQueryException: Error Executing Database Query.

It might be appropriate to give more detailed information about the nature of the query error.

[peterfarrell]

Joel, great suggestion and definitely something that needs additional refinement. For some reason Askimet (our spam filter) marked your ticket as spam and it was never entered. I added the content manually and added you as CC (don't worry - your email address is masked unless the person is logged into Trac which as this point is team members only).

[peterfarrell]

Will add even more information for the "fatal" logging that the request handler is doing (which is just the cfcatch.message). Alternatively, the level of error will give you information on the listener, event-handler or subroutine that the exception occurred in.

[peterfarrell]

(In [1561]) - Added additional information from the cfcatch for the level message in the request handler closes #294