2.10

• fix error 500 on icon fetching
• add heise hardware-hacks
• reddit2 spout: fix link to return http
• reddit2 spout: add empty validation on username and password
• setting to lazy load images on mobile devices
• update fat free php framework version 3.2.0
• improve heise spout
• fix duplicate items with MySQL
• fix auto language detection
• save OPML export file with xml extension
• sqlite's "optimize()" was implemented
• sources: show sources with error first
• fix bug on base url determining using https
• support search terms with quotes to find exact phrase like "Windows 8"
• github spout fix (set user agent)
• more opml export logging