Delete VulcanJS-specific contributing guidelines
Delete VulcanJS-specific contributing guidelines

This saves newcomers to the project from having to read irrelevant information before they start contributing.
Discordius/Telescope,Discordius/Telescope,Discordius/Lesswrong2,Discordius/Telescope,Discordius/Lesswrong2,Discordius/Telescope,Discordius/Lesswrong2,Discordius/Lesswrong2