Merge pull request #1 from worldwidewat/master

Merging changes from core
Convert builder to realtime

Remove form from builder, convert to realtime javascript solution.
Create a builder.js and include on the builder page. Init with absolute
urls for sharing.
Merge pull request #67 from xdumaine/master

Convert the builder page to be more realtime updating to user action, instead of requiring form post.
Fixing builder for homepage
Merge pull request #68 from xdumaine/master

Fixing builder for homepage
Adding bad joke yoda meme
Merge pull request #69 from xdumaine/master

Adding bad joke yoda meme
Minor syntax cleanups.
Merge branch 'master' of https://github.com/worldwidewat/upboat.me