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.

markdown/bitburner.ns.getservermaxram.md

@@ -4,7 +4,7 @@
 
 ## NS.getServerMaxRam() method
 
-Get the max RAM on a server.
+Get the maximum amount of RAM on a server.
 
 <b>Signature:</b>
 
@@ -22,7 +22,7 @@ getServerMaxRam(host: string): number;
 
 number
 
-max ram (GB)
+The maximum amount of RAM (GB) a server can have.
 
 ## Remarks