What's New:
* NEW: Node Ratings on a scale of 1-10 after user disconnects
* NEW: Unicode Support for Moniker names
* NEW: Rating scores in subscription tab
* NEW: City names in subscription tabs
* NEW: Cities for Nodes now available in node selection window
* NEW: Backend server API for node locations
* NEW: Allows user to rate node after disconnecting
* NEW: Node ratings and vote count are visible in node selection window
* NEW: Backend server API for node ratings
* UPDATE: Enhanced Subscription dialog with Moniker and better fonts
* UPDATE: Enhanced subscription processing dialog with nicer look
* UPDATE: Fixed freeze on TIMEOUT in API requests (ratings,wallet,etc.)
* UPDATE: Set requests TIMEOUT to 5 seconds
* CHANGE: Housekeeping by adding src/typedef/konstants.py
* CHANGE: Housekeeping in wallet.py and sentinel.py
* FIX: Real-time bandwidth from exponential increase to accurate readings