[Container-tools] Atomic App 0.4.5 Release

[Charlie Drage]

The release of 0.4.5!

This is a minor release of Atomic App where we make some changes to the UI output as well as fix a few provider-specific bugs.

The main features of this release are:

  - Cleaner logging output
  - More prominent output when Atomic App asks for a missing answers variable
  - Multi-line artifact support for the Docker provider

Other:

  - Update documentation on cli comparison
  - Move kubeconfig parsing to a separate class
  - Refactor cli exceptions code

```
Charlie Drage <charlie at charliedrage.com>:
      Convert to epoch time
      Update docs / more clarity on cli comparison
      Change asking format
      Move kubeconfig parsing to a separate file
      Change kubeconfig testing name and move into a separate file
      Add weekly meeting information

Preeti Chandrashekar <preetipagad at gmail.com>:
      Minor edits to atomicapp_lifecycle.md

Shubham Minglani <shubham at linux.com>:
      handle docker error, raise instead of print, fix #570
      refactor exceptions, fix #621, fix #622

Suraj Deshmukh <surajssd009005 at gmail.com>:
      Docker-run file with multi-line command supported
```

For an extended list (the git shortlog) feel free to have a look at:
https://github.com/projectatomic/atomicapp/releases

We have also pushed a signed release to https://download.projectatomic.io

As always, any contributions are highly appreciated. Feel free to look
at
https://github.com/projectatomic/atomicapp/blob/master/CONTRIBUTING.md
for an introduction into contributing to Atomic App.

-- 

Charlie Drage
Red Hat - OSAS Team / Project Atomic
4096R / 0x9B3B446C
http://pgp.mit.edu/pks/lookup?op=get&search=0x622CDF119B3B446C