Fuel upgrades, add yaml files and temapltes to egg

Even if include_package_data is True
when we run pip install fuel_upgrade
it doesn't include *.yaml files and templates.
We need explicitly specify this files.

blueprint upgrade-to-5-1
Change-Id: I6a0508ab917e1c3adeb842ddc11a78d48936ff44
Merge "Fuel upgrades, add yaml files and temapltes to egg"