Version 2.0.2

- Fix search command's behavior in Firefox 25 38758d91c677364fb63ef4265f19b4278babfb44
- Make statusbar messages appear in Firefox 25 187ded3331835c75a2edaf2f74ccec25e48b8cf6
- Make yank command work in rich text editor e669d0355b69e98784764cb823dde98c67710f34
- Hide completion list when there is no candidates in selector 99dcd4cb41863b7ea2e74678cec40a52586f3a1a
- Fix initialization failure in non-browser windows 1672dcd032bd4bca144cec751c2384d7052bbbbc