title: What is SugarContext.init(this) in Sugar ORM
body: <p>I am using Sugar ORM to save data locally. But there is something that i don't understand.</p>
  
  <p>What is <strong>SugarContext.init(this)</strong> and <strong>SugarContext.terminate()</strong>?</p>
  
  <p>What are these two funtion do? Can anyone explain it?</p>
  
  <p>Thank you.</p>