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* Feature: added information for contributors
[ciobabog refs 13892]
* Feature: added ability to pass a lifetime key to the cache decorator in
order to cache it for a determined period different from the default lifetime
[ichimdav 13677]
* Upgrade step: (optional)
Within ZMI > portal_properties > site_properties add an **int** property
called **memcached_defaultLifetime** and set it's value to
**86400** (one day) or any value that fits your needs.
* Feature: Ability to set memcached default lifetime, which by now was hardcoded
to one hour (3600 seconds)
[voineali refs 13677]