fixing 2 issues related to webpack-dev-server and HMR #939
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Fixes #931
liveReload
currently causes the page to ALWAYS reload: HMR never has a chance to update the content. Disabling by default. This will mean people that currently like the liveReload won't have it anymore unless they re-enable it. But allowing HMR to be broken is not ok. See: [webpack-dev-server] Content base changed. Reloading... #931 (comment)The hostname used for the web socket changed in Webpack 4. For most users it doesn't matter... they use localhost everywhere. But this PR explicitly sets the web socket hostname to the hostname of the dev-server.
TODO: fix/add tests
Cheers!