0.2.0-pre1: Logic and client overhaul

In addition to the prior pre-releases previously uploaded to Discord (and mistakenly released here, I never fixed the AP world download), this incorporates the client update with remote items option and the logic rework.

Full list of features:

• Reworked location checking code
• Reworked logic
• Renamed several locations for better clarity
• Added a Goal option to require defeating Mother Brain before beating the seed
• Added a Remote Items option, which allows co-op play of a seed
• Added a Fast Item Banners option
• Patcher can now tolerate patches generated with slightly different versions of the AP world
• Added support for Metroid Prime and Super Metroid Map Randomizer for non-local item sprites
• Added several custom sprites for Super Metroid and Metroid Prime items
• Client now synchronizes your received items with the server
• When receiving several items at once, repeated items (such as missile expansions) will be folded into one message to save time

More documentation on the features added will be written when the full release of 0.2.0 is made.

Full Changelog: 0.1.3...0.2.0-pre1