* Fixing tests and adding new tests for portal_tabs [glenfant]
* Optims for portal_tabs rendering (same invariant stuffs were computed twice) [glenfant]
* Special case for "portal_tabs" actions category that may rely on items available in the Plone content root. [kroman0]
1.0.1
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* 2009/05/20: fixed caching of actionLinks renderer's method, caching is still applied but this is possible now to have more than one actions portlet with a different settings on the same page, appropriate test added [piv]