gnu: surfraw: Point to the correct Perl executable.

* gnu/packages/web.scm (surfraw)[arguments]: Hardcode the path to Perl
in a 'patch-perl' phase.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: json-c: Update to 0.13.

* gnu/packages/web.scm (json-c): Update to 0.13.
[description]: Add new resolution.
(json-c-0.12): New public variable.
(hubbub)[inputs]: Use it.
* gnu/packages/syndication.scm (newsbeuter)[inputs]:
Likewise.

gnu: httpd: Update to 2.4.29.

* gnu/packages/web.scm (httpd): Update to 2.4.29.
[source]: Remove patch.
* gnu/packages/patches/httpd-CVE-2017-9798.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: nginx-documentation: Fix typo in synopsis.

* gnu/packages/web.scm (nginx-documentation)[synopis]: Add missing article.

gnu, doc: Use HTTPS for cran.r-project.org home pages.

* gnu/packages/bioinformatics.scm (r-sparql, r-acsnminer, r-gkmsvm)
(r-maldiquant, r-gprofiler)[home-page]: Use HTTPS.
* gnu/packages/cran.scm (r-colorspace, r-auc, r-calibrate, r-shape)
(r-compare, r-proxy, r-sp, r-rmtstat, r-lmtest, r-inline, r-bbmle)
(r-lpsolve, r-energy, r-suppdists, r-ksamples, r-cvst, r-drr, r-prodlim)
(r-ddalpha, r-rcpproll, r-ipred, r-psych, r-truncnorm, r-rsolnp, r-laeken)
(r-vcd, r-ica, r-scatterplot3d)[home-page]: Likewise.
* gnu/packages/machine-learning.scm (r-adaptivesparsity, r-kernlab)
[home-page]: Likewise.
* gnu/packages/maths.scm (r-quadprog, r-pracma)[home-page]: Likewise.
* gnu/packages/statistics.scm (r-boot, r-cluster, r-codetools, r-foreign)
(r-kernsmooth, r-nlme, r-mgcv, r-rpart, r-dichromat, r-estimability)
(r-pheatmap, r-labeling, r-magrittr, r-munsell, r-rcolorbrewer, r-sendmailr)
(r-gdtools, r-acepack, r-formula, r-locfit, r-chron, r-coda, r-backports)
(r-brew, r-commonmark, r-rstudioapi, r-plotrix, r-gridbase, r-bitops)
(r-catools, r-xnomial, r-lambda-r, r-whoreadsthis, r-futile-options)
(r-futile-logger, r-segmented, r-snow, r-iterators, r-foreach, r-doparallel)
(r-domc, r-irlba, r-registry, r-e1071, r-bigmemory-sri, r-r-methodss3)
(r-tidyselect, r-base64, r-runit, r-sfsmisc, r-gtools, r-gdata, r-gplots)
(r-ztable, r-vipor, r-sourcetools, r-statmod, r-compquadform, r-mixtools)
(r-fastica, r-diptest, r-modeltools, r-flexmix, r-deoptimr, r-pcapp)
(r-rrcov, r-fit-models, r-robust, r-trimcluster, r-fpc, r-fnn)
(r-modelmetrics, r-nloptr, r-lme4, r-tclust, r-lubridate)[home-page]:
Likewise.
* gnu/packages/web.scm (r-htmltools, r-hwriter, r-rjson, r-rook)[home-page]:
Likewise.
* doc/guix.texi (Invoking guix import, Invoking guix refresh): Likewise.

gnu: perl-io-socket-ip: Update to 0.38.

* gnu/packages/web.scm (perl-io-socket-ip): Update to 0.38.

gnu: r-htmltable: Update to 1.11.0.

* gnu/packages/web.scm (r-htmltable): Update to 1.11.0.
[propagated-inputs]: Add r-dplyr, r-htmltools, r-rstudioapi, and r-tidyr.

gnu: r-curl: Update to 3.1.

* gnu/packages/web.scm (r-curl): Update to 3.1.

gnu: Add mod-wsgi.

* gnu/packages/web.scm (mod-wsgi): New variable.

gnu: Add geomyidae.

* gnu/packages/web.scm (geomyidae): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: serf: Use scons-build-system.

* gnu/packages/web.scm (serf): Switch to scons-build-system.

gnu: python-internetarchive: Enable tests.

* gnu/packages/web.scm (python-internetarchive): Enable tests.

gnu: python-internetarchive: Update to 1.7.4.

* gnu/packages/web.scm (python-internetarchive): Update to 1.7.4.

gnu: tidy-html: Update to 5.6.0.

* gnu/packages/web.scm (tidy-html): Update to 5.6.0.

Signed-off-by: 宋文武 <iyzsong@member.fsf.org>

gnu: Add python-clf.

* gnu/packages/web.scm (python-clf): New variable.

gnu: Patch ikiwiki to set PERL5LIB in the CGI wrapper.

This helps with CGI support.

* gnu/packages/web.scm (ikiwik)[arguments]: Add 'include-PERL5LIB-in-wrapper
  phase.

gnu: Move web packages from python to python-web.

This is in part to address <https://bugs.gnu.org/27284>.

* gnu/packages/python.scm (python-httplib2, python2-httplib2)
(python-sockjs-tornado, python2-sockjs-tornado)
(python-flask-babel, python2-flask-babel)
(python-html5lib, python2-html5lib)
(python-html5lib-0.9, python2-html5lib-0.9)
(python-html5-parser, python2-html5-parser)
(python-webencodings, python2-webencodings)
(python-openid, python2-openid, python-cssutils, python2-cssutils)
(python-cssselect, python2-cssutils)
(python-openid-cla, python2-openid-cla)
(python-openid-teams, python2-openid-teams)
(python-tornado, python2-tornado)
(python-tornado-http-auth, python-terminado, python2-terminado)
(python-webob, python2-webob, python-zope-event, python2-zope-event)
(python-zope-interface, python2-zope-interface)
(python-zope-exceptions, python2-zope-exceptions)
(python-zope-testing, python2-zope-testing)
(python-zope-testrunner, python2-zope-testrunner)
(python-zope-i18nmessageid, python2-zope-i18nmessageid)
(python-zope-schema, python2-zope-schema)
(python-zope-configuration, python2-zope-configuration)
(python-zope-proxy, python2-zope-proxy)
(python-zope-location, python2-zope-location)
(python-zope-security, python2-zope-security)
(python-zope-component, python2-zope-component)
(python-ndg-httpsclient, python2-ndg-httpsclient)
(python-websocket-client, python2-websocket-client)
(python-requests-toolbelt, python2-requests-toolbelt)
(python-rauth, python2-rauth, python-urllib3, python2-urllib3)
(awscli, python-wsgiproxy2, python2-wsgiproxy2)
(python-pastedeploy, python2-pastedeploy)
(python-webtest, python2-webtest, python-flask, python2-flask)
(python-flast-wtf, python2-flask-wtf)
(python-flask-multistatic, python2-flask-multistatic)
(python-cookies, python2-cookies)
(python-responses, python2-responses)
(python-geventhttpclient, python2-geventhttpclient)
(python-requests-oauthlib, python2-requests-oauthlib)
(python-url, python2-url, python-cachecontrol, python2-cachecontrol)
(python-betamax, python2-betamax)
(python-betamax-matchers, python2-betamax-matchers)
(python-s3transfer, python2-s3transfer)
(python-flask-restful, python-flask-basicauth)
(python-flask-sqlalchemy, python-flask-restplus)
(python-flask-restful-swagger, python-htmlmin, python2-htmlmin)
(python-flask-htmlmin, python2-flask-htmlmin)
(python-flask-login, python2-flask-login)
(python-oauth2client, python-flask-oidc)
(python-webassets, python-cssmin, python2-cssmin)
(python-elasticsearch, python2-elasticsearch)
(python-flask-script, python2-flask-script)
(python-flask-migrate, python2-flask-migrate)
(python-genshi, python2-genshi)
(python-flask-principal, python2-flask-principal)
(python-flask-httpauth, python2-flask-httpauth)
(python-uritemplate, python2-uritemplate): Move to...
* gnu/packages/python-web.scm: ... here.  New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/admin.scm, gnu/packages/backup.scm,
gnu/packages/dav.scm, gnu/packages/django.scm,
gnu/packages/docker.scm, gnu/packages/ebook.scm,
gnu/packages/logging.scm, gnu/packages/mail.scm,
gnu/packages/music.scm, gnu/packages/openstack.scm,
gnu/packages/package-management.scm, gnu/packages/rdf.scm,
gnu/packages/tls.scm, gnu/packages/tor.scm,
gnu/packages/tryton.scm, gnu/packages/version-control.scm,
gnu/packages/web-browsers.scm,
gnu/packages/web.scm: Adjust accordingly.

gnu: Move test packages from perl to perl-check.

* gnu/packages/perl.scm (perl-test2-bundle-extended,
perl-test2-plugin-nowarnings, perl-test-base, perl-test-class,
perl-test-class-most, perl-test-cleannamespaces, perl-test-command,
perl-test-cpan-meta, perl-test-cpan-meta-json, perl-test-deep,
perl-test-differences, perl-test-directory, perl-test-eol,
perl-test-exception, perl-test-fatal, perl-test-file-sharedir-dist,
perl-test-files, perl-test-harness, perl-test-leaktrace,
perl-test-longstring, perl-test-manifest, perl-test-memory-cycle,
perl-test-mockobject, perl-test-mocktime, perl-test-most, perl-test-needs,
perl-test-notabs, perl-test-nowarnings, perl-test-number-delta,
perl-test-output, perl-test-pod, perl-test-pod-coverage, perl-test-requires,
perl-test-script, perl-test-sharedfork, perl-test-simple, perl-test-taint,
perl-test-tester, perl-test-trap, perl-test-utf8, perl-test-warn,
perl-test-warnings, perl-test-without-module, perl-test-writevariants,
perl-test-yaml, perl-test-trailingspace): Move variables to ...
* gnu/packages/perl-check.scm: ... this new file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/admin.scm,
gnu/packages/bioinformatics.scm,
gnu/packages/crypto.scm,
gnu/packages/databases.scm,
gnu/packages/glib.scm,
gnu/packages/gnupg.scm,
gnu/packages/image-viewers.scm,
gnu/packages/language.scm,
gnu/packages/networking.scm,
gnu/packages/package-management.scm,
gnu/packages/perl.scm,
gnu/packages/terminals.scm,
gnu/packages/tex.scm,
gnu/packages/version-control.scm,
gnu/packages/web.scm,
gnu/packages/xml.scm,
gnu/packages/xorg.scm: Use perl-check module.

gnu: fcgi: Fix typo in description.

* gnu/packages/web.scm (fcgi)[description]: Fix typo.

gnu: fcgi: Use archived home page fork.

* gnu/packages/web.scm (fcgi)[home-page]: Use archived version.