D034457 UI flex

[nkaputnik]

The bare minimum changes to enable UIFlex in CAP Samples
Works for the Fiori Application with a file based SQLite

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}