branch master updated (779aa00 -> 50fe318)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  779aa00   scripts: environment: Build environments as profiles.
       new  d29f647   licenses: Add tcl/tk license.
       new  e4c3858   gnu: tcl: Use tcl/tk license.
       new  50fe318   gnu: Add tcllib.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/tcl.scm |   29 +++++++++++++++++++++++++++--
 guix/licenses.scm    |    6 ++++++
 2 files changed, 33 insertions(+), 2 deletions(-)