tree 2e0d6bb76bfd9a58926cf3c4bae55d2567ea0433
parent eaa2eaefdb958d9012d188b9fc5d983dee0f587e
author Alanny Lopez <alanny.lopez@ibm.com> 1493064860 -0500
committer Andrew Geissler <geissonator@yahoo.com> 1496415470 +0000

Added image tag variable, Updated Arch detection

Got rid of the ubuntu to latest check and added a new variable imgtag.
If people want to specify the image tag they can use this otherwise it
defaults to using latest. This change carries on in building the image.
In addition updated the arch detection to use the newer one that looks
much cleaner and makes more sense. Updated a few comments to make them
more understandable. Added architecture to the tag of the build image.

Change-Id: I3f100d46616dd29b175e5135e0da6076681a5cb3
Signed-off-by: Alanny Lopez <alanny.lopez@ibm.com>