titleize state names on site pages
fix formatting of site names to properly capitalize state abbreviations, use regex to account for no space after commas
fix subcription buttons to redirect back to same page after clicking
Merge pull request #27 from BryanWahlstrom/master

titlizing state names and formatting fixes for all site_names with poor state abrev. spacing.  Redirection from subscription button now returns to same page after clicking.