title: Remove decimal points in velocity template
body: <p>I've written an Velocity email Template. The following Number Field is displaying with a decimal place.</p>
  
  <p>Incident Level: $issue.getCustomFieldValue("customfield_11513") is showing to one decimal place e.g. 4.0</p>
  
  <p>How can I format this number to remove the decimal place. e.g. Just 4 instead of 4.0?</p>
  
  <p>Thanks for your help in advance.</p>
  
  <p>Thanks</p>
  
  <p>Santosh</p>