NETSCRIPT: Add undocumented function printRaw() (#277)

This is analagous to tprintRaw (enabled by ns.iKnowWhatImDoing()), but
for logs instead of the terminal. This provides a supported* method of
creating complicated UIs for scripts.

*No actual support, expressed or implied, is provided for use of this
function.

src/Netscript/RamCostGenerator.ts

@@ -541,6 +541,7 @@ export const RamCosts: RamCostTree<NSFull> = {
   rainbow: 0,
   heart: { break: 0 },
   iKnowWhatImDoing: 0,
+  printRaw: 0,
 
   formulas: {
     mockServer: 0,