Project Part 4 To Do

Finish original specification:

• Comparison View
  
• Tag View
  
• Adding tags to a picture
  
• Delete picture/list
  
• Show timestamps for pictures
  
• Delete picture from list
  
• Removing tag from picture
  

**New specifications**
* Require a password to log in
* Add password screen
* Store password hashes
* Store photos encrypted
* Encrypt photos for storage
* Decrypt photos for use
* View all photos by date
* Add new photo list
* Add method to return all photos by date