Updated config/database.yml to work on older versions of psql.
Updated Gemfile, removed foreman, procfile
Removed procfile
Revert "Updated Gemfile, removed foreman, procfile"

This reverts commit c84231abe0b1a3681ade548ecc812c464d5a1382.
added member routes for upvoting and down voting
use routing concerns
Added up voting and down voting to the controllers
Comments and things
Added tests for upvoting and down voting
Gemfile Updates

Removed auto-generated performance test, added rails-perftest and ruby-prof to Gemfile so we can do performance tests later.
remove ruby-prof as it broke our rbx build
Now we know when we break the production environment
Revert "Now we know when we break the production environment"

This reverts commit 6f2eb40584382e812e513ff706a724011834535d.
Updated has_many comments in profile
fixed profile
added the database migrations for the voted join tables
Join tables table names should be alphabetical. Add the has_and_belongs_to_many relationships
Only vote once
comments man
Fixed upvoting and downvoting for comments. fixed #62