Added iterator argument to PostDAO::getALlPostsInRange
Added iterator argument to PostDAO::getAllMentionsInRange
New insight: Thanksgiving Who You Thanked insight
Thanksgiving Who Thanked You insight
Thanksgiving insight tweaks

Remove action button
Add link to conversations
Add TimeHelper::getDaysSinceJanFirst
Added two new utility methods for EOY work

Added daysSinceJanFirst Utils method

Added getPopularityIndex utility function
Issue #2128: Biggest Fans; End of Year
Awaiting some feedback and utility methods

Added shouldGenerateEndOfYearAnnualInsight; cleaned up

Fixed date