tests: move core dumps to scratchdir

Signed-off-by: Isaac Boukris <[email protected]>
Reviewed-by: Simo Sorce <[email protected]>
Closes #121

Author: iboukris

tests/httpd.conf

@@ -127,7 +127,7 @@ AddDefaultCharset UTF-8
 
 IncludeOptional conf.d/*.conf
 
-CoreDumpDirectory /tmp
+CoreDumpDirectory "${HTTPROOT}"
 
 
 <Location /spnego>