Mojang has changed its manifest format for 1.13.
Forge is no longer a universal jar, it requires more hosted files, all of which are generated by the installer.
We can no longer extract the version manifest from forge's jar and have to include it in the distribution.
This commit adds support for launching forge only, mods are currently not supported from the distribution.
Handling of 1.13 launches are subject to change as we move forward.
If anything happens to the forked process, the main should now pick up on it and alert the user.
Should no longer get 'stuck at 100%' issues when the forked process fails, for whatever reason.
Fixed bug which prevented mods with declared extensions in their identifiers from being loaded.
Synced distribution.json with remote.
Updated electron-builder.
Updated readme to include information on beta testing.
Linted the entire project. Using different rules for the script files
as there are a lot of undefined variables just because of the way the
DOM's global scope works.
Mostly just code cleanup, however the linter did catch a minor bug with
a settings regex. That has been corrected.
Added distromanager.js to represent distro elements.
Moved all distro refresh code to distromanager.js.
Overhauled assetexec.js.
Overhauled handling of assetexec.js output in landing.js.
Overhauled events emitted by assetguard.js.
Improved doenload processing in assetguard.
Updated discord-rpc to v3.0.0.
Replaced westeroscraft.json with distribution.json.
Use npm in travis for windows + linux.
Remove file extension from imports.
Added liteloader + macromod + shaders to distribution.json.
