title: Choose folders to be ignored during search in VS Code
body: <p>Right now when I use <kbd>⌘</kbd>+<kbd>O</kbd> to search for files, the fuzzy matching appears to operate over all files in the current project. Unfortunately, this includes a number of files from build and vendor directories. So, for instance, if I want to search for all JavaScript files and do <kbd>⌘</kbd>+<kbd>O</kbd> and type <code>.js</code> in, the file and symbol results include around 1500 hits and all of them except the two ones are complete noise.</p>
  
  <p>Is there a way to specify certain directories to be ignored for purpose of search?</p>