Update intl_nl.h with new strings

Author: Phaze-III

airrohr-firmware/intl_nl.h

@@ -35,8 +35,8 @@ const char INTL_DS18B20[] PROGMEM = "DS18B20 ({t})";
 const char INTL_DNMS[] PROGMEM = "DNMS ({l_a})";
 const char INTL_DNMS_CORRECTION[] PROGMEM = "Correctie in dB(A)";
 const char INTL_TEMP_CORRECTION[] PROGMEM = "Correctie in °C";
-const char INTL_HEIGHT_ABOVE_SEALEVEL[] PROGMEM = "";
-const char INTL_PRESSURE_AT_SEALEVEL[] PROGMEM = "";
+const char INTL_HEIGHT_ABOVE_SEALEVEL[] PROGMEM = "Hoogte boven zeeniveau (m)";
+const char INTL_PRESSURE_AT_SEALEVEL[] PROGMEM = "Luchtdruk op zeeniveau";
 const char INTL_NEO6M[] PROGMEM = "GPS (NEO 6M)";
 const char INTL_BASICAUTH[] PROGMEM = "Toegang beperken";
 #define INTL_REPORT_ISSUE "Een probleem melden"
@@ -56,11 +56,11 @@ const char INTL_LCD2004_3F[] PROGMEM = "LCD 2004 (I2C: 0x3F)";
 const char INTL_DISPLAY_WIFI_INFO[] PROGMEM = "Toon WiFi info";
 const char INTL_DISPLAY_DEVICE_INFO[] PROGMEM = "Toon apparaatinfo";
 
-#define INTL_STATIC_IP_TEXT ""
-const char INTL_STATIC_IP[] PROGMEM = "";
-const char INTL_STATIC_SUBNET[] PROGMEM = "";
-const char INTL_STATIC_GATEWAY[] PROGMEM = "";
-const char INTL_STATIC_DNS[] PROGMEM = "";
+#define INTL_STATIC_IP_TEXT "Configuratie statisch IP-adres (alle velden moeten ingevuld zijn)"
+const char INTL_STATIC_IP[] PROGMEM = "IP-adres";
+const char INTL_STATIC_SUBNET[] PROGMEM = "Subnet";
+const char INTL_STATIC_GATEWAY[] PROGMEM = "Gateway";
+const char INTL_STATIC_DNS[] PROGMEM = "DNS-server";
 
 const char INTL_DEBUG_LEVEL[] PROGMEM = "Debugniveau";
 const char INTL_MEASUREMENT_INTERVAL[] PROGMEM = "Meetinterval";