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- added option to create a blank Skype database
- added option to create a database from Skype export
- added option to export HTML with shared images in subfolder
- added chat history timeline for time period quick-selection
- added option to go to next/previous message from author in chat history
- added option to go to next/previous day/week/month in chat history
- added option to filter chat history by day/week/month/year of clicked message
- added option to scroll back more messages in chat history
- added calendar popup to chat time period filter
- import account/contact gender, homepage and e-mails from live sync
- improved message parsing from Skype live and export
- upgraded skpy from 0.9.1 to 0.10
- dropped dateutil dependency
- dropped Vagrant support