message: Add better feature descriptions
diff: @@ -12,17 +12,18 @@ Northstar is still under heavy development. While we already have implemented mo
  So far we tested Northstar on
  -* 32-bit ARM
  -* 64-bit ARM
  -* x86_64
  +* aarch64-linux-android
  +* aarch64-unknown-linux-gnu
  +* x86_64-unknown-linux-gnu
  ### Everything that is checked is implemented
  - [x] On-the-fly verification of container content
  -- [x] Process supervision: memory control
  -- [x] Process supervision: cpu control
  +- [x] Process supervision: memory control (using cgroups)
  +- [x] Process supervision: cpu control (using cgroups)
  - [x] Limiting system calls (whitelist)
  - [x] Shared resource containers
  +- [x] chroot environment - every process only sees it's own environment
  - [ ] User-support of configuring and managing network-namespaces
  - [ ] Dedicated UID for each container
  - [ ] Management API of the runtime [#64](https://github.com/esrlabs/northstar/issues/64)
  