Fixed colorization of nested list with unindented line.

Fixes #12000

This brings in:

- eraseRight/Left null exception
- Animation frame idle performance
- Pull renderer out

Fixes Microsoft/vscode#19640
Part of Microsoft/vscode#12000
Fixes Microsoft/vscode#19651

Fixes #12226

**Bug**
Current styling hides underscores in detected links

**Fix**
Instead of using `text-decoration: underline`, use `border-bottom` to offset the underline a bit further from the text

Fixes #3783

From https://github.com/Microsoft/TypeScript/issues/10473

* Remove unneeded d.ts files from extensions

Moves most extensions to use the lib files for the standard library that typescript provides.

* Remove a few more node.d.ts references

fixes #19415

fixes #19670

fixes #19369

fixes #16622

fixes #19578

Use important for vs-whitespace

Fixes #19647

* Added command for selecting the ts version

* Update name

* Update name

Adds support for editor links with fragements for markdown. This jumps to the correct header location if one can be found