Support of meta keywords
Added Rss2Gullap feature and basic HTML to Markdown parser
Updated HTML to Markdown converter; supports links and images now
Added date support (for page); Removed Rss2Gullap project
Support of Directory metatag
Updated ignore file
Merge branch '1.0.1-wip' of https://github.com/devtyr/gullap into 1.0.1-wip