[Container-tools] Preparing for ADB v1.5 release

[Lalatendu Mohanty]

We are preparing for ADB [1] version 1.5 release. Here is the build for 
the same [2]. It would be great if you guys give it a spin and give  
some feedback.

The Vagrantfiles for OpenShift Origin setup and K8s etc are at [3]. 
Documentation for the specific Vagrantfiles are present in the same 
directory.

[1] https://github.com/projectatomic/adb-atomic-developer-bundle
[2] https://cbs.centos.org/koji/taskinfo?taskID=60460
[3] 
https://github.com/projectatomic/adb-atomic-developer-bundle/tree/master/components/centos

Thanks,
Lala