branch master updated (de1d778 -> e7c7912)

[guix-commits]

mbakke pushed a change to branch master
in repository guix.

    from de1d778  gnu: go-gopkg.in-mgo.v2: Use HTTPS home page.
     new c28a885  gnu: python-gast: Update to 0.3.3.
     new 447fafe  gnu: gRPC: Update to 1.27.3.
     new 80a8583  gnu: TensorFlow: Correct gRPC input.
     new 9dec912  gnu: python-grpcio: Update to 1.27.2.
     new f142c07  gnu: GRUB: Build with the latest version of Flex.
     new a67c4ff  gnu: GRUB: Use the latest version of QEMU for tests.
     new ee38d87  gnu: Remove flex@2.6.1.
     new 559f373  gnu: Remove qemu-minimal@2.10.
     new 0cec5c4  gnu: ghc-extra: Downgrade to 1.6.21.
     new e7c7912  gnu: Add gnome-shell-extension-topicons-redux.

The 10 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/bootloaders.scm      |  7 ++---
 gnu/packages/flex.scm             | 13 ---------
 gnu/packages/gnome-xyz.scm        | 42 +++++++++++++++++++++++++++
 gnu/packages/haskell-xyz.scm      |  4 +--
 gnu/packages/hyperledger.scm      |  2 +-
 gnu/packages/machine-learning.scm |  4 +--
 gnu/packages/python-xyz.scm       |  4 +--
 gnu/packages/rpc.scm              | 61 +++++++++++++++++++++++++++++++++++----
 gnu/packages/virtualization.scm   | 28 ------------------
 9 files changed, 107 insertions(+), 58 deletions(-)