Present informative message when mUzima app is incompatible with available server side mUzima-Core module

Many at times when new mUzima app is released, a new mUzima Core module that has corresponding functionality to make new mobile app features to work properly is also released. For instance:-

• The upcoming clinical summary feature shall require implementations to implement both the mobile app as well as a new mUzimaCore module so as to use the new feature.
• When new settings are introduced on the mobile side, there usually are corresponding server-side settings as well that need to be downloaded.

The current challenge with this setup is that in the event the mobile side is updated but the server-side is not updated, the new features will not work. There is a need to introduce a mechanism through which the mobile app can tell whether a compatible server-side module is not yet installed, and present to message to users advising them to collaborate with the system administrator to update the server-side module.