Game Server Offline Fixes

• Solved issue where ProxyUI could not open a connection to some worlds. It looks like the issue was being caused by the lack of having enough information on that world. Switch over from using public DS list-gameservers to Boundlexx's master list of Worlds.

UI Simplification

• Hides the "Settings" and "Proxy UI" Windows by default giving the user the option to open these via a button. They can also be closed now without shutting down the whole app
• Adds a status bar on the main window to tell user when files are uploaded to Boundlexx
• Adds a new setting you set Boundlexx base API URL (most for testing)

Known Issue:

• Cannot open portals to Creative worlds