1.2.0

new features :

• add button in bottom to quickly jump to the top or the table of contents of a post (#43 by @justincalleja)
• on very small screen all share buttons are grouped in only one, and share options slide from the bottom of the screen
• Support Open Graph protocol (Thanks to @jigsawye)
• Add a table of contents in a post with <!-- toc --> comment
• Add Facebook Insights as an integrated service

Improvements :

• improve user documentation (guidelines & tips)
• improve support of relative_link variable set to true
• improve support of Swiftype (display now images in search results)

Bugs fixes :

• Pictures and links wasn't working on page (#35)
• Pagination wasn't working when user was on second page and wanted to return on first page (#46)
• image URLs without extension wasn't supported by image-gallery (#51)