title: Install Angular into existing project
body: <p>I realize that this used to be accomplished with <code>ng init</code> but that no longer exists.  It is also possible to run <code>ng new</code> from one level up the directory tree and target the folder of your extant project, but that will overwrite <code>package.json</code> thereby wiping out all the dependencies you already put in for yourself.  Is there any way to accomplish the same as <code>ng new</code>, but in an already-extant project?</p>