[apps/code] Add missing i18n (not translated yet)

apps/code/catalog.it.i18n

@@ -13,11 +13,14 @@ PythonAbs = "Valore assoluto/Modulo"
 PythonAcos = "Coseno d'arco"
 PythonAcosh = "Coseno iperbolico inverso"
 PythonAppend = "Inserisce x alla fine della lista"
+PythonArrow = "Draw an arrow from (x,y) to (x+dx,y+dy)"
 PythonAsin = "Arco sinusoidale"
 PythonAsinh = "Arco sinusoidale iperbolico"
 PythonAtan = "Arco tangente"
 PythonAtan2 = "Calcolo di atan(y/x)"
 PythonAtanh = "Arco tangente iperbolico"
+PythonAxis = "Set the axes to (xmin,xmax,ymin,ymax)"
+PythonBar = "Draw a bar plot with x values"
 PythonBin = "Converte un intero in binario"
 PythonCeil = "Parte intera superiore"
 PythonChoice = "Numero aleatorio nella lista"
@@ -46,12 +49,15 @@ PythonFrExp = "Mantissa ed esponente di x : (m,e)"
 PythonGamma = "Funzione gamma"
 PythonGetPixel = "Restituisce il colore del pixel(x,y)"
 PythonGetrandbits = "Numero aleatorio con k bit"
+PythonGrid = "Toggle the visibility of the grid"
 PythonHex = "Conversione intero in esadecimale"
+PythonHist = "Draw the histogram of x"
 PythonImportCmath = "Importazione del modulo cmath"
 PythonImportIon = "Importazione del modulo ion"
 PythonImportKandinsky = "Importazione del modulo kandinsky"
 PythonImportRandom = "Importazione del modulo random"
 PythonImportMath = "Importazione del modulo math"
+PythonImportMatplotlibPyplot = "Import matplotlib.pyplot module"
 PythonImportTurtle = "Importazione del modulo turtle"
 PythonImportTime = "Importazione del modulo time"
 PythonIndex = "Indice prima occorrenza di x"
@@ -117,12 +123,14 @@ PythonLog = "Logaritmo di base a"
 PythonLog10 = "Logaritmo decimale"
 PythonLog2 = "Logaritmo di base 2"
 PythonMathFunction = "Prefisso funzione del modulo math"
+PythonMatplotlibPyplotFunction = "matplotlib.pyplot module prefix"
 PythonMax = "Massimo"
 PythonMin = "Minimo"
 PythonModf = "Parti frazionarie e intere"
 PythonMonotonic = "Restituisce il valore dell'orologio"
 PythonOct = "Conversione in ottale"
 PythonPhase = "Argomento di z"
+PythonPlot = "Plot y versus x as lines"
 PythonPolar = "Conversione in polare"
 PythonPop = "Cancella l'ultimo elemento"
 PythonPower = "x alla potenza y"
@@ -138,8 +146,10 @@ PythonRect = "Conversione in coordinate algebriche"
 PythonRemove =  "Cancella la prima x dalla liste"
 PythonReverse = "Inverte gli elementi della lista"
 PythonRound = "Arrotondato a n cifre decimali"
+PythonScatter = "Draw a scatter plot of y versus x"
 PythonSeed = "Inizializza il generatore random"
 PythonSetPixel = "Colora il pixel (x,y)"
+PythonShow = "Display the figure"
 PythonSin = "Seno"
 PythonSinh = "Seno iperbolico"
 PythonSleep = "Sospende l'esecuzione t secondi"
@@ -148,6 +158,7 @@ PythonSqrt = "Radice quadrata"
 PythonSum = "Somma degli elementi della lista"
 PythonTan = "Tangente"
 PythonTanh = "Tangente iperbolica"
+PythonText = "Display a text at (x,y) coordinates"
 PythonTimeFunction = "Prefisso funzione modulo time"
 PythonTrunc = "Troncamento intero"
 PythonTurtleBackward = "Indietreggia di x pixels"

apps/code/catalog.nl.i18n

@@ -13,11 +13,14 @@ PythonAbs = "Absolute waarde"
 PythonAcos = "Arccosinus"
 PythonAcosh = "Arccosinus hyperbolicus"
 PythonAppend = "Voeg x toe aan het eind van je lijst"
+PythonArrow = "Arrow from (x,y) to (x+dx,y+dy)"
 PythonAsin = "Arcsinus"
 PythonAsinh = "Arcsinus hyperbolicus"
 PythonAtan = "Arctangens"
 PythonAtan2 = "Geeft atan(y/x)"
 PythonAtanh = "Arctangens hyperbolicus"
+PythonAxis = "Set the axes to (xmin,xmax,ymin,ymax)"
+PythonBar = "Draw a bar plot with x values"
 PythonBin = "Zet integer om in een binair getal"
 PythonCeil = "Plafond"
 PythonChoice = "Geeft willek. getal van de lijst"
@@ -46,12 +49,15 @@ PythonFrExp = "Mantisse en exponent van x: (m,e)"
 PythonGamma = "Gammafunctie"
 PythonGetPixel = "Geef pixel (x,y) kleur (rgb)"
 PythonGetrandbits = "Integer met k willekeurige bits"
+PythonGrid = "Toggle the visibility of the grid"
 PythonHex = "Zet integer om in hexadecimaal"
+PythonHist = "Draw the histogram of x"
 PythonImportCmath = "Importeer cmath module"
 PythonImportIon = "Importeer ion module"
 PythonImportKandinsky = "Importeer kandinsky module"
 PythonImportRandom = "Importeer random module"
 PythonImportMath = "Importeer math module"
+PythonImportMatplotlibPyplot = "Import matplotlib.pyplot module"
 PythonImportTime = "Importeer time module"
 PythonImportTurtle = "Importeer turtle module"
 PythonIndex = "Index van de eerste x aanwezigheden"
@@ -117,12 +123,14 @@ PythonLog = "Logaritme met grondgetal a"
 PythonLog10 = "Logaritme met grondgetal 10"
 PythonLog2 = "Logaritme met grondgetal 2"
 PythonMathFunction = "math module voorvoegsel"
+PythonMatplotlibPyplotFunction = "matplotlib.pyplot module prefix"
 PythonMax = "Maximum"
 PythonMin = "Minimum"
 PythonModf = "Fractionele en gehele delen van x"
 PythonMonotonic = "Waarde van een monotone klok"
 PythonOct = "Integer omzetten naar octaal"
 PythonPhase = "Fase van z in radialen"
+PythonPlot = "Plot y versus x as lines"
 PythonPolar = "z in poolcoördinaten"
 PythonPop = "Verwijder en breng het laatste item terug"
 PythonPower = "x tot de macht y"
@@ -138,9 +146,11 @@ PythonRect = "z in cartesiaanse coördinaten"
 PythonRemove = "Verwijder het eerste voorkomen van x"
 PythonReverse = "Keer de elementen van de lijst om"
 PythonRound = "Rond af op n cijfers"
+PythonScatter = "Draw a scatter plot of y versus x"
 PythonSeed = "Start willek. getallengenerator"
 PythonSetPixel = "Kleur pixel (x,y)"
-PythonSin = "Sinus"
+PythonShow = "Display the figure"
+PythonSin= "Sinus"
 PythonSinh = "Sinus hyperbolicus"
 PythonSleep = "Stel executie voor t seconden uit"
 PythonSort = "Sorteer de lijst"
@@ -148,6 +158,7 @@ PythonSqrt = "Vierkantswortel"
 PythonSum = "Sommeer de items van een lijst"
 PythonTan = "Tangens"
 PythonTanh = "Tangens hyperbolicus"
+PythonText = "Display a text at (x,y) coordinates"
 PythonTimeFunction = "time module voorvoegsel"
 PythonTrunc = "x afgeknot tot een integer"
 PythonTurtleBackward = "Ga achterwaarts met x pixels"