Using a custom version of the node typings is causing a lot of pain while trying to upgrade our build to use `@types` instead of the `d.ts` files we have to maintain. I believe we primarily maintain our own version for two reason:

- Custom require function
- setTimeout and other timer functions return NodeJs.timer instead of a number

These can both be delt with, the first by using interface augmentation and the second by switching to use any types for timer. I believe that the pain of maintaining our own node `d.ts` outweighs the benefits here

This change switches us to use the standard @types/node package for our node typings

We compile using the alwaysStrict flag so these directives are not needed

* bootstrap  - first cut

* bootstrap => bootstrap-fork, bootstrap-shared => bootstrap

* bootstrap - extract uriFromPath()

* bootstrap - extract readfile/writefile

* bootstrap - share more code when loading renderers

* boostrap-electron-browser => bootstrap-window

* bootstrap - cleanup main.js

* bootstrap - handle index.js

* bootstrap 💄

- Send exthost logs location from renderer
- IExtensionService: Expose an API to get exthost logs location

This reverts commit 90fc7e66, reversing
changes made to 3b25417f.