Update ImageSizer to have a hookable resize() method. Also implement Horst's suggestion that we monitor the result of the image[gif|jpeg|png] functions just in case they fail.
Add initial support for multi-language page names. The new module LanguageSupportPageNames is a work in progress and not for production use. Do not install it unless you want to help test or develop.
Fix issue with repeaters where it was possible for some to be left behind when a page was deleted, per issue #168
Add a hookable getUnknown($key) method to the Page class. This method is called when an unknown property is set to $page->get('some unknown property').
Update the Pageimage class to catch exceptions from size() calls.
Update Password class to detect when it has a blowfish salt but can't use it due to PHP version. Now it generates a new, compatible salt, rather than throwing an exception.