Change 'Mandatory' to simpler 'Required'

Signed-off-by: Jan-Christoph Borchardt <hey@jancborchardt.net>

src/components/Questions/Question.vue

@@ -53,7 +53,7 @@
 			<Actions v-if="!readOnly" class="question__header-menu" :force-menu="true">
 				<ActionCheckbox :checked="mandatory"
 					@update:checked="onMandatoryChange">
-					{{ t('forms', 'Mandatory') }}
+					{{ t('forms', 'Required') }}
 				</ActionCheckbox>
 				<ActionButton icon="icon-delete" @click="onDelete">
 					{{ t('forms', 'Delete question') }}

src/views/Create.vue

@@ -72,7 +72,7 @@
 				@keyup="onDescChange" />
 			<!-- Only visible if at least one question is marked as mandatory-->
 			<p v-if="mandatoryUsed" class="info-mandatory">
-				* {{ t('forms', 'Mandatory questions') }}
+				* {{ t('forms', 'Required questions') }}
 			</p>
 		</header>
 

src/views/Submit.vue

@@ -33,7 +33,7 @@
 				<p v-if="!loading && !success" class="form-desc">{{ form.description }}</p>
 				<!-- Only visible if at least one question is marked as mandatory-->
 				<p v-if="mandatoryUsed && !loading && !success" class="info-mandatory">
-					* {{ t('forms', 'Mandatory questions') }}
+					* {{ t('forms', 'Required questions') }}
 				</p>
 			</header>