Hey all now days Drupal community is very hard at work in developing Drupal 8. If you are passionate about Drupal and want to contribute to Drupal 8 but not finding any source to start then this is blog can help you.
In this blog I will drive you through setting up Drupal project instance on Ec2 micro instance of AWS and setting up ftp on your Drupal instance. Before this, of course you have to register with AWS which is straightforward.
Create the custom autocomplete field using the custom module.
How to create a custom autocomplete form and to get the user names or or anything else?
Here is the example.
*Implementation of hook_menu().