added social buttons and dynamic og_image
changed gemfile
updated gemfile again
updated gemfile again 2
precompiled assets
updated show.html.erb
fixed social buttons
precompiled assets and added favicon
fixed some metadata stuff
maybe fixed og_description
maybe fixed og_description 2
changed update in posts controller
maybe fixed og_description 3
maybe fixed og_description 4
added google site verification
added sitemaps
fixed update in controller issue
fixed issue where there were no imagists in a post