Log Message:
Update to 0.30

Changelog for emacs-evernote-mode 0.30
emacs-evernote-mode 0.30 (released 2011-03-02)
* make reading tags or notes faster by using local cache of the server
 - In some environments, this function might require the additional ruby
   libraries. See Readme: Trouble Shooting for details 
* support the function for searching notes from the specified notebook
  in the evernote-browser
* Bug fix
  -  Issue #2