Merge pull request #67 from rndmize/css

Style fixes, logs removed
when in other's repo new page/new book dosent show up on dashboard
Merge pull request #68 from uknoiluv/authentication

when in other's repo new page/new book dosent show up on dashboard
fix contributions button click radius
remove console.logs
Merge pull request #69 from ethoreby/bugPatch

Bug patch
Markdown extensions now render properly in preview and download