lxc: Version 0.90 bump
gnutls: version bumped to 3.2.4.
widelands: Moved sedit to PRE_BUILD
Merge branch 'freedink'
Merge branch 'lxc'
Merge branch 'florin'
Merge branch 'flare'
freedink: Added note about version
freedink-data: Don't archive (ARCHIVE=off)