Adding generating of docker images list

Adding a note to BuildGuide with the possibility to generate docker
images list based on actual OOM repository

Issue-ID: OOM-1965

Change-Id: I93c9f754f6bd135396eedefeba22c8be6f77388d
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
1 file changed