add rack-zippy gem for serving static gzip content
set serve_static_assets to true
add rack-zippy initializer
set compile assets to false
Merge branch 'rack-zippy' into develop
basic improvements in post partial
link posts in the post partial to posts#show
style date and managing controls
add jalalidate gem for jalali date support
add to_j to Date class
show post created_at in jalali format
Merge branch 'styling-posts' into develop
add disqus to posts#show
Merge branch 'add-comments-to-posts' into develop