Reapply "Update Maxim's email address."

This reverts commit a7db92d9b389cbe565395523882c34c6eff2c21a, this time with
the more careful command, to avoid a world rebuild:

grep -rl --exclude-dir=build --exclude-dir=patches --exclude=ld-wrapper.in \
  --exclude=sitecustomize.py --exclude=guix-emacs.el maxim.cournoyer@gmail.com |
  xargs sed -i 's/maxim.cournoyer@gmail.com/maxim@guixotic.coop/g'

Change-Id: I0871f5cf9ace79e34e78e24154d0da6ea95a3a91

Revert "Update Maxim's email address."

This reverts commit d0d87a744d724b7e7d5ac013c586039652087bb3. Oops! This
caused a world rebuild.

Change-Id: I25fff644b2b61d0ee93d69b457b04c72b5b74d15

Update Maxim's email address.

The change was automated via:

  git grep -l maxim.cournoyer@gmail.com |
    xargs sed -i 's/maxim.cournoyer@gmail.com/maxim@guixotic.coop/g'

* .mailmap: New entry.

Change-Id: Iaa88b1e51c94159c49138fb43910badb990eb169

gnu: Remove gemmlowp-for-tensorflow.

* gnu/packages/machine-learning.scm (gemmlowp-for-tensorflow): Delete variable.

Change-Id: I034392fcb7b9ef327253e260aa88db57f7b4a9ac

gnu: Remove tensorflow.

* gnu/packages/machine-learning.scm (tensorflow): Delete variable.

Change-Id: I1db4876ebe71407e883b970342f5f1a13ef1d28d

gnu: Remove guile-aiscm.

* gnu/packages/machine-learning.scm (guile-aiscm): Delete variable.

Change-Id: I0f21c21aa4bc651a507d452099bc7cc603e3821d

gnu: Remove guile-aiscm-next.

* gnu/packages/machine-learning.scm (guile-aiscm-next): Delete variable.

Change-Id: I209c1efa45c938ef95241b7073f8154156d5d16d

gnu: python-scikit-rebate: Switch to pyproject.

* gnu/packages/machine-learning.scm (python-scikit-rebate)[build-system]: Switch to pyproject-build-system.
[native-inputs]: Add python-setuptools-next.

Change-Id: I9b4767dd3593aadb43195ac6589db4ad3c7e6a30
Modified-by: Sharlatan Hellseher <sharlatanus@gmail.com>
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-sentencepiece: Switch to pyproject.

* gnu/packages/machine-learning.scm (python-sentencepiece)[build-system]:
Switch to pyproject-build-system.
[native-inputs]: Add python-pytest and python-setuptools-next.

Change-Id: Ib675129d61eb960f45b0f34e30fa1ecd768f9cab
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-visdom: Update to 0.2.4.

* gnu/packages/machine-learning.scm (python-visdom): Update to 0.2.4.
[build-system]: Switch to pyproject-build-system.
[arguments]: Disable tests.
[propagated-inputs]: Remove python-pyzmq and python-torchfile; add
python-networkx.
[native-inputs]: Add python-setuptools-next.

Change-Id: I29123904158ac95018e2e0a4897e693d8fab973b
Modified-by: Sharlatan Hellseher <sharlatanus@gmail.com>
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-torchfile: Update to 0.1.0-0.fbd434a.

* gnu/packages/machine-learning.scm (python-torchfile): Update to 0.1.0-0.fbd434a.
[source]: Switch to git-fetch to obtain the latest changes and enable
tests.
[build-system]: Switch to pyproject-build-system.
[arguments]: Enable tests.
[propagated-inputs]: Add python-setuptools-next.

Change-Id: I02f94fa4e3b78fd1d3e8e3e80ce3f16fd56e38fa
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-iml: Switch to pyproject.

* gnu/packages/machine-learning.scm (python-iml)[build-system]: Switch
to pyproject-build-system.
[native-inputs]: Add python-setuptools-next.

Change-Id: I417fb03117866821f20b8febaa4599339cd645d2
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: Remove rxcpp.

* gnu/packages/machine-learning.scm (rxcpp): Delete variable.

Fixes: guix/guix#1838
Change-Id: I4cd797430bacc52bba9d41d520d41e2268b5160c

gnu: python-pytorch-lightning: Fix build.

* gnu/packages/machine-learning.scm (python-pytorch-lightning)
[native-inputs]: Add python-setuptools-next.

Change-Id: Ie654b8a6193c835e0b1a8f2368817caef3e77f5b

gnu: Add python-torchaudio.

* gnu/packages/machine-learning.scm (python-torchaudio): New variable.

Change-Id: I841ccbdcdd5b086d5bb5905d8857fa57e49605c4
Reviewed-by: Cayetano Santos <csantosb@inventati.org>
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-pytorch: Fix Caffe2 cmake-bound dependents.

Caffe2Targets.cmake has httplib::httplib but it doesn't seem imported
anywhere beforehand.  For me, this broke the build of
python-torchaudio. Also add a few minor improvements.

* gnu/packages/machine-learning.scm (python-pytorch)[arguments]
<#:phases>: Improve phase 'cmake-patches (using site-packages and
search-input-directory).  Ensure httplib:httplib is defined when used.
Improve phases 'remove-caffe2-onnx-scripts.

Change-Id: If2cb3da00e579db2e22f734261ebfa30f15880c7
Reviewed-by: Cayetano Santos <csantosb@inventati.org>
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: sentencepiece: Update to 0.2.1.

* gnu/packages/machine-learning.scm (sentencepiece): Update to 0.2.1.
[source]: Switch to git-fetch.

Change-Id: Ic5d8caa05355e2a87be0bbbb1ca16a62bcd6ce14
Signed-off-by: Danny Milosavljevic <dannym@friendly-machines.com>

gnu: python-sentencepiece: Inherit from sentencepiece.

* gnu/packages/machine-learning.scm (python-sentencepiece): Inherit from sentencepiece.
[arguments]: Add chdir #:phase.
[native-inputs]: Add protobuf.
[home-page]: Remove.
[license]: Remove.

Change-Id: I1072520b6786ded284cc28043fcfb356f748767e
Signed-off-by: Danny Milosavljevic <dannym@friendly-machines.com>

gnu: openmm: Update to 8.3.1.

* gnu/packages/machine-learning.scm (openmm): Update to 8.3.1.

Change-Id: Iccb86d75fd931959da1e004e6d9715dcc35e936d
Signed-off-by: Danny Milosavljevic <dannym@friendly-machines.com>

gnu: libsvm: Update to 3.36.

* gnu/packages/machine-learning.scm (libsvm)[source]: Switch to git-fetch.
[arguments]: Use G-Expressions.
<#:phases>{install}: Simplify.
* gnu/packages/machine-learning.scm (python-libsvm)[build-system]: Switch to
pyproject-build-system.
<#:phases>: Add chdir.
[native-inputs]: Add python-setuptools, python-wheel.
[propagated-inputs]: Add libsvm, python-scipy.
* gnu/packages/bioinformatics.scm (seek)[arguments]:
Adapt #:configure-flags accordingly.

Change-Id: Icf9f1081f037fb2fcda999a0c22e20d75d63c8c0
Signed-off-by: Danny Milosavljevic <dannym@friendly-machines.com>