Use HTML tags for Prev or Next block

Author: manutheblacker

src/MasterForm.svelte

@@ -278,8 +278,8 @@
  <!-- end of StepForm -->
  </form>
  <div class="multistep-continue-button">
- <span on:click={previousStep} id="multistep-prev">{multiStepOptions.prevMessageText}</span>
+ <span on:click={previousStep} id="multistep-prev">{@html multiStepOptions.prevMessageText}</span>
  |
- <span on:click={nextStep} id="multistep-next">{multiStepOptions.nextMessageText}</span>
+ <span on:click={nextStep} id="multistep-next">{@html multiStepOptions.nextMessageText}</span>
  </div>
 </div>