www/py-django-recaptcha: Update to 3.0.0

* Switch back to PyPI because the sdist is available there again.

* Update WWW field as the upstream repository got a new maintainer and
  make the pkg-descr a bit more detailed.

Changelog:

https://github.com/torchbox/django-recaptcha/releases/tag/3.0.0

Approved by:	myself (python, maintainer)

www/py-django-recaptcha/Makefile

@@ -1,9 +1,11 @@
 # Created by: Tom Judge <tj@FreeBSD.org>
 
 PORTNAME=	recaptcha
-PORTVERSION=	2.0.6
+PORTVERSION=	3.0.0
 CATEGORIES=	www python
+MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}django-
+DISTNAME=	django-${PORTNAME}-${PORTVERSION}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Django reCAPTCHA form field/widget integration app
@@ -13,10 +15,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}django22>=1.11<4.0:www/py-django22@${PY_FLAVOR}
 
-USES=		python:3.5+
-USE_GITHUB=	yes
-GH_ACCOUNT=	praekelt
-GH_PROJECT=	django-recaptcha
+USES=		python:3.7+
 USE_PYTHON=	distutils autoplist
 
 NO_ARCH=	yes

www/py-django-recaptcha/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1590395598
-SHA256 (praekelt-django-recaptcha-2.0.6_GH0.tar.gz) = 0c9ded24c04c46209c923db2a5ac1ac5d1373681c1fdc0ca36c613f57ba076eb
-SIZE (praekelt-django-recaptcha-2.0.6_GH0.tar.gz) = 17998
+TIMESTAMP = 1646505801
+SHA256 (django-recaptcha-3.0.0.tar.gz) = 253197051288923cae675d7eff91b619e3775311292a5dbaf27a8a55ffebc670
+SIZE (django-recaptcha-3.0.0.tar.gz) = 22063

www/py-django-recaptcha/pkg-descr

@@ -1,3 +1,12 @@
 Django reCAPTCHA form field/widget integration app.
 
-WWW: https://github.com/praekelt/django-recaptcha
+Following reCAPTCHA variants are supported:
+
+* Google reCAPTCHA V2 - Checkbox (Default)
+* Google reCAPTCHA V2 - Invisible
+* Google reCAPTCHA V3
+
+Django reCAPTCHA uses a modified version of the Python reCAPTCHA client which
+is included in the package as "client.py"
+
+WWW: https://github.com/torchbox/django-recaptcha