Merge pull request #7 from tbuchanan/master

post ajax working and comments and shows working
testing
changes made
Merge pull request #8 from tbuchanan/master

styled
random
merged master, resolved conflict
custom rake task for expired popups working, displays only unexpired popups
fixed ajax post errors, turbolinks refresh issue
merged google maps code and validation in model, comment feed
removed binding.pry from controller
resolved conflicts