Use double quotes in all KI system messages for consistency

No other part of the game uses single quotes, and even some of the KI
system messages use double quotes already.

This does not touch the French and German translations, because they
have already been adjusted in the previous commits.

compiled/dat/KIEnglish.loc

@@ -77,7 +77,7 @@
 				<translation language="English">To CCR:</translation>
 			</element>
 			<element name="CannotFindBuddy">
-				<translation language="English">(Can't find '%1s' in any of the player lists.)</translation>
+				<translation language="English">(Can't find "%1s" in any of the player lists.)</translation>
 			</element>
 			<element name="ErrorMsgRecvd">
 				<translation language="English">Error:</translation>
@@ -656,7 +656,7 @@
 				<translation language="English">Can't send to that</translation>
 			</element>
 			<element name="CommandError">
-				<translation language="English">Don't know how to '%1s'</translation>
+				<translation language="English">Don't know how to "%1s"</translation>
 			</element>
 			<element name="EmailAddressTooLong">
 				<translation language="English">Email address too long, please limit it to no more than 63 characters.</translation>
@@ -868,7 +868,7 @@ Signed,
 				<translation language="English">captured</translation>
 			</element>
 			<element name="Captures">
-				<translation language="English">%1s captures '%2s'. %3s</translation>
+				<translation language="English">%1s captures "%2s". %3s</translation>
 			</element>
 			<element name="DoneEditButton">
 				<translation language="English">Done Editing</translation>
@@ -883,7 +883,7 @@ Signed,
 				<translation language="English">Congratulations, you completed: %1s.</translation>
 			</element>
 			<element name="FoundMarker">
-				<translation language="English">Found marker '%1s'.</translation>
+				<translation language="English">Found marker "%1s".</translation>
 			</element>
 			<element name="GameBegins">
 				<translation language="English">Game begins!</translation>

compiled/dat/KIItalian.loc

@@ -544,7 +544,7 @@
 				<translation language="Italian">Non posso spedirlo</translation>
 			</element>
 			<element name="CommandError">
-				<translation language="Italian">Non so cosa significhi '%1s'</translation>
+				<translation language="Italian">Non so cosa significhi "%1s"</translation>
 			</element>
 			<element name="EmailAddressTooLong">
 			</element>
@@ -707,7 +707,7 @@ Firmato,
 				<translation language="Italian">catturato/i</translation>
 			</element>
 			<element name="Captures">
-				<translation language="Italian">%1s cattura '%2s'. %3s</translation>
+				<translation language="Italian">%1s cattura "%2s". %3s</translation>
 			</element>
 			<element name="DoneEditButton">
 				<translation language="Italian">Modifiche terminate</translation>
@@ -721,7 +721,7 @@ Firmato,
 			<element name="FinishedGame">
 			</element>
 			<element name="FoundMarker">
-				<translation language="Italian">Trovato marker '%1s'.</translation>
+				<translation language="Italian">Trovato marker "%1s".</translation>
 			</element>
 			<element name="GameBegins">
 				<translation language="Italian">La partita comincia!</translation>

compiled/dat/KISpanish.loc

@@ -133,7 +133,7 @@
 				<translation language="Spanish">A:</translation>
 			</element>
 			<element name="WentOffline">
-				<translation language="Spanish">(No puedo encontrar a '%1s' en ninguna de las listas de jugadores.)</translation>
+				<translation language="Spanish">(No puedo encontrar a "%1s" en ninguna de las listas de jugadores.)</translation>
 			</element>
 		</set>
 		<set name="Commands">
@@ -544,7 +544,7 @@
 				<translation language="Spanish">No se puede enviar a ese</translation>
 			</element>
 			<element name="CommandError">
-				<translation language="Spanish">No sé cómo '%1s'</translation>
+				<translation language="Spanish">No sé cómo "%1s"</translation>
 			</element>
 			<element name="EmailAddressTooLong">
 			</element>
@@ -707,7 +707,7 @@ Firmado,
 				<translation language="Spanish">atrapado</translation>
 			</element>
 			<element name="Captures">
-				<translation language="Spanish">%1s capturas '%2s'. %3s</translation>
+				<translation language="Spanish">%1s capturas "%2s". %3s</translation>
 			</element>
 			<element name="DoneEditButton">
 				<translation language="Spanish">Edición realizada</translation>
@@ -721,7 +721,7 @@ Firmado,
 			<element name="FinishedGame">
 			</element>
 			<element name="FoundMarker">
-				<translation language="Spanish">Marcador encontrado '%1s'.</translation>
+				<translation language="Spanish">Marcador encontrado "%1s".</translation>
 			</element>
 			<element name="GameBegins">
 				<translation language="Spanish">¡Empieza la partida!</translation>