Fix #474 - add "maths" keywords for math tools

src/locale/messages.en.json

@@ -598,10 +598,10 @@
     "INFO_SNACKBAR_RESULTS_INVALIDATED": "Results invalidated for",
     "INFO_SNACKBAR_SETTINGS_SAVED": "Settings saved on this device",
     "INFO_SOLVEUR_TITRE": "Multimodule solver",
-    "INFO_SOLVEUR_DESCRIPTION": "",
+    "INFO_SOLVEUR_DESCRIPTION": "maths mathematics",
     "INFO_SOLVEUR_TITRE_COURT": "Solver",
     "INFO_SPP_TITRE": "Sum and product of powers",
-    "INFO_SPP_DESCRIPTION": "plus times",
+    "INFO_SPP_DESCRIPTION": "plus times maths mathematics",
     "INFO_SPP_TITRE_COURT": "SPP",
     "INFO_THEME_CREDITS": "Credit",
     "INFO_THEME_DEVALAISON_TITRE": "Downstream migration",
@@ -638,10 +638,10 @@
     "INFO_EXAMPLES_TITLE": "Examples",
     "INFO_EXAMPLES_SUBTITLE": "Load standard examples",
     "INFO_YAXB_TITRE": "Linear function",
-    "INFO_YAXB_DESCRIPTION": "addition plus subtraction minus multiplication division",
+    "INFO_YAXB_DESCRIPTION": "addition plus subtraction minus multiplication division maths mathematics",
     "INFO_YAXB_TITRE_COURT": "Linear f.",
     "INFO_TRIGO_TITRE": "Trigonometric function",
-    "INFO_TRIGO_DESCRIPTION": "cosinus sinus tangent arc",
+    "INFO_TRIGO_DESCRIPTION": "cosinus sinus tangent arc maths mathematics",
     "INFO_TRIGO_TITRE_COURT": "Trigo. f.",
     "INFO_VERIF_CREATE_PASS_FRIST": "Create first a fish ladder, a baffle fishway or a rock-ramp fishpass",
     "INFO_VERIF_OK": "Crossing criteria are met for all species",

src/locale/messages.fr.json

@@ -599,10 +599,10 @@
     "INFO_SNACKBAR_RESULTS_INVALIDATED": "Résultats invalidés pour",
     "INFO_SNACKBAR_SETTINGS_SAVED": "Paramètres enregistrés sur cet appareil",
     "INFO_SOLVEUR_TITRE": "Solveur multimodule",
-    "INFO_SOLVEUR_DESCRIPTION": "",
+    "INFO_SOLVEUR_DESCRIPTION": "maths mathématiques",
     "INFO_SOLVEUR_TITRE_COURT": "Solveur",
     "INFO_SPP_TITRE": "Somme et produit de puissances",
-    "INFO_SPP_DESCRIPTION": "plus fois",
+    "INFO_SPP_DESCRIPTION": "plus fois maths mathématiques",
     "INFO_SPP_TITRE_COURT": "SPP",
     "INFO_THEME_CREDITS": "Crédit",
     "INFO_THEME_DEVALAISON_TITRE": "Dévalaison",
@@ -639,10 +639,10 @@
     "INFO_EXAMPLES_TITLE": "Exemples",
     "INFO_EXAMPLES_SUBTITLE": "Charger des exemples types",
     "INFO_YAXB_TITRE": "Fonction affine",
-    "INFO_YAXB_DESCRIPTION": "addition plus soustraction moins multiplication division",
+    "INFO_YAXB_DESCRIPTION": "addition plus soustraction moins multiplication division maths mathématiques",
     "INFO_YAXB_TITRE_COURT": "F. affine",
     "INFO_TRIGO_TITRE": "Fonction trigonométrique",
-    "INFO_TRIGO_DESCRIPTION": "cosinus sinus tangente arc",
+    "INFO_TRIGO_DESCRIPTION": "cosinus sinus tangente arc maths mathématiques",
     "INFO_TRIGO_TITRE_COURT": "F. trigo.",
     "INFO_VERIF_CREATE_PASS_FRIST": "Créer d'abord une passe à bassins, à ralentisseurs, ou à macrorugosités",
     "INFO_VERIF_OK": "Les critères de franchissement sont remplis pour toutes les espèces",