Merge pull request #29 from anirudh-eka/integrate_sankofa_helpers

Fixed broken tests
Revert "Fixed broken tests"
Merge pull request #30 from anirudh-eka/revert-29-integrate_sankofa_helpers

Revert "Fixed broken tests"
saving time as UTC, not database server time. converting time of initially and dynamically loaded posts to user's local time
modified date formatting to work for Firefox and Chrome. added database_cleaner to execute javascript in tests
Fixed Broken Controller test