Added a default theme fallback for preview
Added hover dropdown for bootstrap
Fixed: The settings default values are incorrect at the first openning.
Fixed: wkhtmltopdf doesn't support utf8 filename, so it causes publishing interrupt.
Added a padding for editor
Little improve
Fixed: setPadding doesn't work on mac
Fixed open link in preview iframe
Add roadmap to readme
Changes setting effects dynamicly
Update grunt: auto zip built files to zip
Cleanup package.json
Update jade doctype
Release 0.2.1