WebCache coreok settings

To test:
Using a "release" (optimized) build:
1. Start WC, using "webcachectl start", and send it a SIGSEGV. Verify
that a tracedump file is created
2. Start WC using "webcachectl start coreok", and send it a SIGSEGV.
Verify that a core dump is created in the directory from which you ran the
webcachectl command
3. Start WC using "opmnctl startproc ias-component=WebCache" and send it a
SIGSEGV. Verify that a tracedump is created
4. Start WC using "opmnctl startproc ias-component=WebCache WCCORE=true"
and send it a SIGSEGV. Verify that a core dump is created in $ORACLE_HOME
5. Edit opmn.xml, adding the following to the WebCache component:





Restart OPMN and Web Cache and send a SIGSEGV. Verify that a core dump
is created in $ORACLE_HOME
.
Using a debug build:
.
* Try all 4 scenarios for the optimized build. They should all create
core files
.
Note: These tests should be performed prior to every release to verify that
tracedumping and core dumping is working appropriately
On Some platforms like lunux you may need to run the script
Ensure the webcache executables have the stuid flag set.
- login as root
- run $ORACLE_HOME/webcache/bin/webcache_setuser.sh setroot