Update NEWS
Update NEWS

All future pull requests and commits should at least consider updating
the `NEWS.md.in` file. Updating it with what's been done so far is a
great first step to trying to make that happen.

tejasmanohar/rcm,tejasmanohar/rcm,devm33/rcm,devm33/rcm,thoughtbot/rcm,ali/rcm,Frost/rcm,Frost/rcm,TheLinuxKitten/rcm,fgandellini/rcm,fgandellini/rcm,thoughtbot/rcm,tejasmanohar/rcm,tejasmanohar/rcm,ali/rcm,thoughtbot/rcm,zachlatta/rcm,ali/rcm,TheLinuxKitten/rcm,TheLinuxKitten/rcm,ali/rcm,Frost/rcm,fgandellini/rcm,devm33/rcm,Frost/rcm,zachlatta/rcm,TheLinuxKitten/rcm,devm33/rcm,fgandellini/rcm,zachlatta/rcm,zachlatta/rcm