[Buildroot] [PATCH v2 2/3] package/tcllib: update license to SPDX format

[Peter Korsgaard]

>>>>> "Romain" == Romain Naour <romain.naour at smile.fr> writes:

 > While at it add the license file hash.
 > Signed-off-by: Romain Naour <romain.naour at smile.fr>

Committed to 2018.02.x, thanks.

-- 
Bye, Peter Korsgaard