Zend FR

  Updated framework (library and incubator)
  Removed all imports (Zend::loadClass) to use autoloading feature (so a lot of constructors were stripped down)
  Updated registry calls (from Zend::register to Zend_Registry::set and from Zend::registry to Zend_Registry::get)
  Moved view management from index.php to controller (no more stored in the registry)
  Reworked all controllers to not reference the view script name in the calls to the render() method and to access the view now available from the parent controller class
  Added new init() and initView() method to the parent controller class to set up the view component and reworked the render() method to comply with the new rendering mechanism
  Updated any reference to a database table column because of the change in the naming scheme (no more camelcased)
  Renames use of Zend::dump() into Zend_Debug::dump()
  Reworked the custom Filter_Input class as the Zend_Filter_Input has been removed. Imported the getRaw(), keyExists(), noTags() and testOneOf() methods from this former Zend class. Updated some validation code to make use of the new Validation architecture.
  Reworked the log component. Replaced Zend_Log_Writer_File by Zend_Log_Writer_Stream. Also made use of a new class Zend_Log_Formatter_Simple to handle the message's format.
  Took care of file moves and renamings.