KDE Applications 17.07.90 (17.08-rc) packages available for packagers

[Christoph Feck]

Hello packagers,

*.tar.xz files are available at the usual "unstable" location.

Release for the RC is again around 13:00 UTC, so report soon. You will 
get more time for the final...

Please check "messagelib" package; it fails on CI for whatever reason.

REVISIONS_AND_HASHES at https://paste.kde.org/pekvqju3p

My public key at 
http://pgp.mit.edu/pks/lookup?op=get&search=0xF23275E4BF10AFC1DF6914A6DBD2CE893E2D1C87

Thanks,
Christoph Feck