Capitalize location names and post titles

*Capitalize location names and post titles to prevent two db entries for the same thing
*Create method to display locations alphabetically.

@ChristopherThorsen @liantics - please let me know what you think.  Should be pretty minor stuff.
After a lengthy discussion with Gabe, we've decided to keep it in it's original form at the controller level.  There's not enough code to warrant a new class, or for this method to be extracted to the model level