Adds mongoid-audit to project
Adds history tracking to comments and tasks
Adds history_tracker routes/controller
Serializes HistoryTracker and loads it async
Removes a bunch of unused spec files
Updates seeds.rb to include modifier field
Adds descript to history_track on task#after_save
Adds rspec.txt to .gitignore
Adds specs for history_tracker#add_description
Adds tabs for project.handlebars
Fixes merge conflicts in routes and seeds
Removes news tabs
Fixes Ruby -> JS Dates cause I'm an idiot. Doh.
Updates subtasks so they always have a modifier
Adds initial pass at news feed
Fixes issue with mongoid_audit not having modifier
Updates the history_tracker#add_description
Cleans up the look of newsFeed.handlebars
Remove unused projectController#progressBarSize
Adds newsItem controller/handlebars