v0.5.1 - Quick Fixes

^{Note: It may take ~1 day for the update to land in the Firefox store, and ~5-10 days for the Chrome store due to their review processes.}

• Chrome & Brave: https://chrome.google.com/webstore/detail/joule/aejmoogjdllanidlpfjmmmmimfaficio
• Firefox: https://addons.mozilla.org/en-US/firefox/addon/lightning-joule/
• Opera: Still "Coming Soon" ™ due to their lengthy review process

This one's just a little cleanup release to squash a few bugs and handle a few edge cases, no major important features this go around!

Features / Improvements

• Shows a banner while your node is still syncing to chain, to warn you that your balances may be incorrect (#209)

Fixes

• Fixed some issues around generating zero-amount invoices (#208)
• Prevent double slashes in node URLs if a trailing slash is provided (#198)
• Fixes crashes on the transaction tabs for very old nodes that have transactions recorded without a path array (#207)

Development

• Code is now prettified to a spec for consistency (#210)

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Thanks to @callmekurisu for your contribution on this release, and @githorray for a ton of help debugging #207.