Added Whisper system for talking with players 2 tiles away. (#5994)

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Resources/Locale/en-US/chat/managers/chat-manager.ftl

@@ -9,10 +9,12 @@ chat-manager-admin-ooc-chat-enabled-message = Admin OOC chat has been enabled.
 chat-manager-admin-ooc-chat-disabled-message = Admin OOC chat has been disabled.
 chat-manager-max-message-length-exceeded-message = Your message exceeded {$limit} character limit
 chat-manager-no-headset-on-message = You don't have a headset on!
+chat-manager-whisper-headset-on-message = You can't whisper on the radio!
 chat-manager-server-wrap-message = SERVER: {"{0}"}
 chat-manager-sender-announcement-wrap-message = {$sender} Announcement:
                                                 {"{0}"}
 chat-manager-entity-say-wrap-message = {$entityName} says: "{"{0}"}"
+chat-manager-entity-whisper-wrap-message = {$entityName} whispers: "{"{0}"}"
 chat-manager-entity-me-wrap-message = {$entityName} {"{0}"}
 chat-manager-entity-looc-wrap-message = LOOC: {$entityName}: {"{0}"}
 chat-manager-send-ooc-wrap-message = OOC: {$playerName}: {"{0}"}

Resources/Locale/en-US/chat/ui/chat-box.ftl

@@ -6,6 +6,7 @@ hud-chatbox-select-channel-Console = Console
 hud-chatbox-select-channel-Dead = Dead
 hud-chatbox-select-channel-Emotes = Emotes
 hud-chatbox-select-channel-Local = Local
+hud-chatbox-select-channel-Whisper = Whisper
 hud-chatbox-select-channel-LOOC = LOOC
 hud-chatbox-select-channel-OOC = OOC
 hud-chatbox-select-channel-Radio = Radio
@@ -14,6 +15,7 @@ hud-chatbox-channel-Admin = Admin
 hud-chatbox-channel-Dead = Dead
 hud-chatbox-channel-Emotes = Emotes
 hud-chatbox-channel-Local = Local
+hud-chatbox-channel-Whisper = Whisper
 hud-chatbox-channel-LOOC = LOOC
 hud-chatbox-channel-OOC = OOC
 hud-chatbox-channel-Radio = Radio