edit button
Merge branch 'master' of https://github.com/haiqvo/HomePage
this edit button allows you to resize and drag the images around, then another press to finish
Fixed broken images and links in reddit feed and added new style to it.
Added wkhtmltoimage-binary gem
append http
can change different subreddits
preliminary merge

imgkit not working atm, plz test
added a url check if url exist
finish a very basic url check