[apps] Fix misc errors in German translation

apps/probability/base.de.i18n

@@ -3,7 +3,7 @@ ProbaAppCapital = "WAHRSCHEINLICHKEIT"
 ChooseDistribution = "Wählen Sie eine Verteilung"
 Binomial = "Binomial"
 Geometric = "Geometrische"
-Uniforme = "Uniform"
+Uniforme = "Gleichverteilung"
 Normal = "Normal"
 ChiSquared = "Chi-Quadrat"
 UniformDistribution = "Uniformverteilung"

apps/settings/base.de.i18n

@@ -5,7 +5,7 @@ DisplayMode = "Zahlenformat"
 EditionMode = "Eingabe"
 EditionLinear = "Linear "
 Edition2D = "Natürlich "
-ComplexFormat = "Komplex"
+ComplexFormat = "Komplex Zahlen"
 ExamMode = "Prüfungsmodus"
 ExamModeActive = "Modus erneut starten"
 ToDeactivateExamMode1 = "Um den Prüfungsmodus auszuschalten,"
@@ -29,10 +29,10 @@ Engineering = "Technisch "
 Scientific = "Wissenschaftlich "
 SignificantFigures = "Signifikante Stellen "
 Real = "Reell "
-Cartesian = "Algebraische "
+Cartesian = "Kartesisch "
 Polar = "Polar "
 Brightness = "Helligkeit"
-FontSizes = "Python Schriftgröße"
+FontSizes = "Python-Schriftgröße"
 LargeFont = "Große "
 SmallFont = "Kleine "
 SoftwareVersion = "Softwareversion"

apps/shared.de.i18n

@@ -7,7 +7,7 @@ ActiveExamModeMessage3 = "Prüfungsmodus einschalten."
 ActiveDutchExamModeMessage1 = "All your data will be deleted when"
 ActiveDutchExamModeMessage2 = "you activate the exam mode. Python"
 ActiveDutchExamModeMessage3 = "application will be unavailable."
-Axis = "Achsen"
+Axis = "Achse"
 Cancel = "Abbrechen"
 ClearColumn = "Spalte löschen"
 ColumnOptions = "Optionen der Spalte"
@@ -63,7 +63,7 @@ StatTab = "Stats"
 StandardDeviation = "Standardabweichung"
 Step = "Schrittwert"
 StorageMemoryFull1 = "Der Speicher ist voll. Löschen Sie"
-StorageMemoryFull2 = "von Daten und versuchen Sie es erneut."
+StorageMemoryFull2 = "einige Daten und versuchen Sie es erneut."
 StoreExpressionNotAllowed = "'store' ist verboten"
 SyntaxError = "Syntaxfehler"
 TEnd = "T Endwert"