added hinds 2012 general file
added holmes 2012 general file
added humphreys 2012 general file
added issaquena 2012 general file
added itawamba 2012 general file
added jackson 2012 general file
added jasper and jeff davis 2012 general files
Add results for 2004-03-09 Dem Primary for Alcorn County

First results generated using https://github.com/ghing/tablesplitter