updated README/added todos and feature list

Author: radovskyb

README.md

@@ -1,5 +1,19 @@
 # process
-
-##### process is a simple Go package for finding, starting and working with unix processes.
+process is a simple Go package for working with unix processes.
 
 For an example into what process is capable of doing, check out gobeat: https://github.com/radovskyb/gobeat.
+
+# Features
+
+- Find a process by PID.
+- Find a process by name.
+- Health check a process.
+- Start a new process.
+- Start a new process in a specified `tty`.
+- Other small features plus more to come...
+
+# Todo
+
+- Add `Kill` method.
+- Add `Restart` method.
+- Write more tests.

process.go

@@ -1,4 +1,3 @@
-// TODO: Add Process Kill method.
 package process
 
 import (