DOC: Add ns documentation for possible sleeve tasks (#217)

* Add specific types for sleeve tasks
* Moved LocationName enum to overall enums file
* Add LocationName enum to those provided to player
* remove trailing s on CompanyPosNames enum (now CompanyPosName, in line with LocationName)
* Also regenerated all ns documentation. This leads to an expected error when checking for generated files, because PRs should not normally touch markdown files. Also leads to a lint failure in generated file bitburner.d.ts
* also removed some exporting from NetscriptDefinitions.d.ts for anything that wasn't imported somewhere else.

src/StockMarket/data/InitStockMetadata.ts

@@ -10,7 +10,7 @@
  */
 import { StockSymbols } from "./StockSymbols";
 import { IConstructorParams } from "../Stock";
-import { LocationName } from "../../Locations/data/LocationNames";
+import { LocationName } from "../../utils/enums";
 
 export const InitStockMetadata: IConstructorParams[] = [
   {

src/StockMarket/data/StockSymbols.ts

@@ -1,4 +1,4 @@
-import { LocationName } from "../../Locations/data/LocationNames";
+import { LocationName } from "../../utils/enums";
 
 //Enum-like object because some keys are created via code and have spaces. Membership can still be checked with checkEnum.
 export const StockSymbols = {