[Crash-utility] crash version 4.0-2.7 is available

[Dave Anderson]

4.0-2.7 changelog entry:

           Fixed x86_64 backtrace code to recognize 32-bit user code kernel
           entry exception frames (code segment selectors of 0x23) without
           issuing a "bt: WARNING: possibly bogus exception frame" message.
           Fixed x86_64 backtrace code to recognize in-kernel exception
           frames generated from module text in situations where the module
           data was not included in the dumpfile, such as in a netdump which
           resulted in a vmcore-incomplete file.
           (10/19/05)