gnu: python-pynacl: Update to 1.5.0.

* gnu/packages/python-crypto.scm (python-pynacl): Update to 1.5.0.

Change-Id: Iadf81b8d67a5d4fa08fbcb9937afa86de33385dc
Signed-off-by: Ricardo Wurmus <rekado@elephly.net>

gnu: r-varhandle: Update home page.

* gnu/packages/cran.scm (r-varhandle)[home-page]: Update to new URL.

Change-Id: I8bde12da1348d0fca7f9b9939bff2774ce2b767b
Signed-off-by: Ricardo Wurmus <rekado@elephly.net>

gnu: go-github-com-nbrownus-go-metrics-prometheus: Adjust inputs.

* gnu/packages/golang-xyz.scm (go-github-com-nbrownus-go-metrics-prometheus):
Adjust inputs.
[propagated-inputs]: Remove go-github-com-stretchr-testify.
[native-inputs]: Add go-github-com-stretchr-testify.

Change-Id: I9c409fe88e11273e79809772001b73ffa4ed7afa

gnu: go-github-com-nbrownus-go-metrics-prometheus: Fix indentation.

* gnu/packages/golng-xyz (go-github-com-nbrownus-go-metrics-prometheus):
Fix indentation.

Change-Id: I305e0a64fbb89ea073f30f7b91673628097fc263

gnu: go-github-com-miekg-dns: Fix indentation.

* gnu/packages/golang-xyz (go-github-com-miekg-dns): Fix indentation.

Change-Id: I10f4a9e9e28dd2214e39225a26ec45a0b7f952cf

gnu: go-github-com-cyberdelia-go-metrics-graphite: Fix indentation.

* gnu/packages/golang-xyz (go-github-com-cyberdelia-go-metrics-graphite):
Fix indentation.

Change-Id: Ia758dfd8f2ec683395eaace73617949a8ad897fe

gnu: go-github-com-anmitsu-go-shlex: Fix indentation.

* gnu/packages/golang-xyz (go-github-com-anmitsu-go-shlex): Fix
indentation.

Change-Id: Ib47fbdf3a31a1442cd88ff12a9a2b6c437c283d9

gnu: clipman: Refresh package style.

* gnu/packages/xdisorg.scm (clipman): Adjust indentation.
[arguments] <#:phases>: Rename 'patch to 'patch-wl-copy-path phase to
reflect the purpose. Revert default 'install-license-files phase.
[native-inputs]: Remove go-github-com-alecthomas-template and
go-github-com-alecthomas-units, they are propagated from
go-gopkg-in-alecthomas-kingpin-v2.

Change-Id: I5332906c126904ced595aa322be5f933c305c5f7

gnu: clipman: Simplify package.

* gnu/packages/xdisorg.scm (clipman):
[phases] <#:phases>: Adjust 'patch phase to relay on provided module
import path.
[inputs]: Remove go-github-com-alecthomas-kingpin; add
go-gopkg-in-alecthomas-kingpin-v2.

Change-Id: I3d9d82af29672ff94cdbd39b18ec4ed61b8e485f

gnu: go-github-com-alecthomas-kingpin: Adjust inputs.

gnu/packages/golang-xyz.scm (go-github-com-alecthomas-kingpin)
[native-inputs]: Move go-github-com-alecthomas-units and
go-github-com-alecthomas-template from here ...
[propagated-inputs]: ... to here.

Change-Id: I841ea8cf29ef49008d7a725c9db96b963f263f7f

gnu: Add go-gopkg-in-alecthomas-kingpin-v2.

* gnu/packages/golang-xyz.scm (go-gopkg-in-alecthomas-kingpin-v2): New variable.

Change-Id: I35a0919b30a191000e922882619e778187b5a0da

gnu: Add go-github-com-alecthomas-kingpin-v2.

* gnu/packages/golang-xyz.scm (go-github-com-alecthomas-kingpin-v2): New variable.
* gnu/packages/golang-xyz.scm (go-github-com-kingpin): Delete variable.

Change-Id: If40f318b960e29fd601602d26fd36dcc8fce9583

gnu: Add go-github-com-xhit-go-str2duration-v2.

* gnu/packages/golang-xyz.scm (go-github-com-xhit-go-str2duration-v2): New variable.

Change-Id: I30425e498db6dd8cb736eedffe006346973628ed

gnu: clipman: Update to 1.6.2.

* gnu/packages/xdisorg.scm (clipman): Update to 1.6.2.

Change-Id: I389f93f2d43f1675f2b33694ba84711e42df4eaf

gnu: clipman: Fix source and home-page URL.

The URI https://github.com/yory8/clipman/ no longer exists. The new
project's URL was obtained from the Nix package.

* gnu/packages/xdisorg.scm (clipman) [source]: Fix URL.
[home-page]: As above.

Change-Id: I20e9f22780586ce14d925d5cf106e70de8209e1e

gnu: go-github-com-alecthomas-units: Move to golang-xyz.

* gnu/packages/golang.scm (go-github-com-alecthomas-units): Move from
here ...
* gnu/packages/golang-xyz.scm: ... to here.

* gnu/packages/xdisorg.scm: Remove (gnu packages golang).

Change-Id: I9a4d7da82c9ca1b3c4e0d07d97d8fcde30590e33

gnu: go-github-com-alecthomas-template: Move to golang-xyz.

* gnu/packages/golang.scm (go-github-com-alecthomas-template): Move from
here ...
* gnu/packages/golang-xyz.scm: ... to here.

Change-Id: Iffdd88439819c526cd6dd940192bf48995bf76bc

gnu: go-github-com-alecthomas-kingpin: Move to golang-xyz.

* gnu/packages/golang.scm (go-github-com-alecthomas-kingpin): Move from
here ...
* gnu/packages/golang-xyz.scm: ... to here.

Change-Id: Ib7609a82c96683809f81479f4eb13f43d85d4a2f

gnu: go-github-com-kballard-go-shellquote: Move to golang-xyz.

* gnu/packages/syncthing.scm (go-github-com-kballard-go-shellquote):
Move from here ...
* gnu/packages/golang-xyz.scm: ... to here.

* gnu/packages/xdisorg.scm: Remove (gnu packages syncthing).
Add (gnu packages golang-xyz).

Change-Id: I3ab4cbc55d8ca0ad8b7fec0130bdb935039f2841

gnu: Add r-ggmosaic.

* gnu/packages/cran.scm (r-ggmosaic): New variable.

Change-Id: Ia399265c01a57074b0cfc29dde45e1900ccc26de