Split architecture-independent runtime data into separate package

[mike10004]

Lintian explanation:

I: nbis: arch-dep-package-has-big-usr-share 8126kB 53%
N: 
N:    The package has a significant amount of architecture-independent data
N:    (over 4MB, or over 2MB and more than 50% of the package) in /usr/share
N:    but is an architecture-dependent package. This is wasteful of mirror
N:    space and bandwidth since it means distributing multiple copies of this
N:    data, one for each architecture.
N:    
N:    If the data in /usr/share is not architecture-independent, this is a
N:    Policy violation that should be fixed by moving the data elsewhere
N:    (usually /usr/lib).
N:    
N:    Refer to Debian Developer's Reference section 6.7.5
N:    (Architecture-independent data) for details.
N:    
N:    Severity: wishlist, Certainty: certain
N:        
N:    Check: huge-usr-share, Type: binary