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.
Lianne - There is a uniqueness constraint at the db level.  This could capitalize all names and and then attempt to save to the db.  So, it will standardize data input and also check against uniqueness.