Added active_end to Case model/migration.  Allowed active_end to be accessible.
Updated seed file to include active_start/end times.
added default values nil to active_end/active_start in Case migration
Added remaining time calculator to cases controller
Added snippet to display time on _activecase.html.erb
Fixed duplicate code on _casebody partial - all case views are now
rendered via partials (_active, _closed, etc.)
Merge branch 'CASE_VIEW_FIX' of https://github.com/fence-lizards-2014/Jury into COUNTDOWN_TIMER_MVP
bug fixes for handling nil active_end dates
Refactored the ballots and cases controllers
- moved ballot creation out of the conditional
- added private methods for finding parms for case and case_user creations
Cleaned up pages controller
Removed old, non used Welcome Controller file
Fixed google_video issue by removing some extra js code
Updated CRON rake:dbupdate task logic to run based on active_end in case.  Updated seed file to include variable active_end dates for the active cases.
Fixed 3 tests and removed 1. all 11 controller test pass.
small edits to countdown times in seed file
Updated seed code to include more comments and ballots for closed cases
Updated vote, comment, ballot models to validate user_id presence
Merge branch 'SEED_UPDATE' of https://github.com/fence-lizards-2014/Jury into COUNTDOWN_TIMER_MVP
removed users refactor
Merge branch 'BASHER_REFACTOR' of https://github.com/fence-lizards-2014/Jury into COUNTDOWN_TIMER_MVP

Conflicts:
	app/controllers/cases_controller.rb
Merge pull request #21 from fence-lizards-2014/COUNTDOWN_TIMER_MVP

Countdown timer mvp
Fixed additional problem on case show view page when non-user tries to create comment
Fixed typo in cases.js that didn't display number of down votes
Renamed tags for up votes and down votes
Fixed test suite to match changes in database