Add translations that are bootstrap enabled.

Make the buttons look good in bootstrap by default.

lib/generators/on_the_spot/install/templates/on_the_spot.en.yml

@@ -1,6 +1,6 @@
 en:
   on_the_spot:
-    ok: Ok
-    cancel: Cancel
+    ok: <button class="btn btn-primary btn-sm">Ok</button>
+    cancel: <button class="btn btn-sm">Cancel</button>
     tooltip: Click to edit ...
     access_not_allowed: Access is not allowed

lib/generators/on_the_spot/install/templates/on_the_spot.fr.yml

@@ -1,6 +1,6 @@
 fr:
   on_the_spot:
-    ok: Ok
-    cancel: Annuler
+    ok: <button class="btn btn-primary btn-sm">Ok</button>
+    cancel: <button class="btn btn-sm">Annuler</button>
     tooltip: Cliquer pour modifier ...
     access_not_allowed: Il n'est pas permis de modifier cette valeur

lib/generators/on_the_spot/install/templates/on_the_spot.nl.yml

@@ -0,0 +1,6 @@
+en:
+  on_the_spot:
+    ok: <button class="btn btn-primary btn-sm">Ok</button>
+    cancel: <button class="btn btn-sm">Herstellen</button>
+    tooltip: Klik om te wijzigen ...
+    access_not_allowed: Wijziging is niet toegestaan