Fixed Coach's Coachcoaches response

Many updates/changes carried over from https://github.com/Tsuey/L4D2-Community-Update/issues/520

C3m1 Ferrycrossing revised per user's suggestion.

Elevator Hello fixed for Nick with 2 survivors alive. (He will still not respond to Ellis)

Fixed Virgil.txt

Revised c3m4 rescue dialogue
Ellis: No longer requires tank interactions for his lines pertaining to Virgil's arrival, they now trigger on "FinalVehicleSpotted" if he's the first to use that concept.

All survivors: Will use a print, forcing Virgil to signal his arrival via radio BEFORE blowing the gate up.

Update to fix a Chapter 1 intro and improve a remarkable convo.

Birthday Update. Various changes/touch-ups have been made.

Updated to the latest version on the github.

Fixed any rule that contains the group map criteria for C7M2.

Removed distance criteria for Coach and Nick's loss convo Look input due to criteria no longer being considered valid.

Added Nick LookHere variants of the aforementioned due to them being missing.