Update some line notes

* Cletusc mentioned that mongoose has a specific object name syntax so removed those
* Minimally expanded some non-descript identifiers as per previous conversations.
* Inline function using `fn` a bit here... technically in strict mode these should be near the top of the function declaration before any other code. I'm still surprised that V8 doesn't throw an exception on these.
Merge pull request #470 from Martii/updateLineNotes

Update some line notes

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Add missing debug library references

* From #460
Merge pull request #471 from Martii/missingPseudoGlobals

Add missing debug library references

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