StringPool: Added build option to use zone memory allocs
The class currently uses the strdup() (system malloc) for memory allocations. The LIBDENG_STRINGPOOL_ZONE_ALLOCS option switches memory allocations to the memory zone (but disables the unit test because the zone is not available before main() is entered).
StringPool: Added build option to use zone memory allocs
The class currently uses the strdup() (system malloc) for memory
allocations. The LIBDENG_STRINGPOOL_ZONE_ALLOCS option
switches memory allocations to the memory zone (but disables
the unit test because the zone is not available before main() is
entered).