0.3.0

  * added possibility to customize Silo Navigation portlet for the portal root
  
  * refactored skins layout for diminishing template logic, added utils module

0.2.0

  * added special rendering of Link objects in Silo Navigation portlet

0.1.3

  * fixed: corrected condition for displaying manager's links

0.1.2

  * fixed bug: bad url in portlet_navigation form

0.1.1

  * automatic selection default page for silo on portlet_navigation
  
  * backward compatibility with 0.1.0

0.1.0

  * initial release