add duperemove: btrfs deduplication tool
Add tessel: cli tools and node libs for tessel.io devices
scribus: update from 1.4.3 to 1.4.4
ccache: update from 3.1.9 to 3.1.10
Merge pull request #4849 from vbgl/ccache

ccache: update from 3.1.9 to 3.1.10
Turn more licenses into lib.licenses style

Should eval cleanly, as far as -A tarball tells me.

Relevant: issue #2999, issue #739