title: Adding a new language-locale in Sitecore 8.2 (rev. 170407)
body: <p>I need to add new languages in Sitecore 8.2 (rev. 170407)
  To do this, I am adding a new language by right clicking on System/Languages -> Insert -> Language.</p>
  
  <p>While I am able to do this for some languages, it does not add languages for some.</p>
  
  <p>For e.g:
  en-BE, en-CH, en-DE are created successfully</p>
  
  <p>But
  en-IT, en-NO, en-LU are not created</p>
  
  <p>What am I missing here? Is there a config entry or setting I need to modify?</p>
  
  <p>Thanks in advance</p>