move repo to python-periodictable

Author: Paul Kienzle

README.rst

@@ -35,14 +35,14 @@ Documentation is `available online <https://periodictable.readthedocs.io>`_.
 
 Source links:
 
-* https://github.com/pkienzle/periodictable
-* https://github.com/scattering/activation
+* https://github.com/python-periodictable/periodictable
+* https://github.com/python-periodictable/activation
 
 |CI| |RTD| |DOI|
 
-.. |CI| image:: https://github.com/pkienzle/periodictable/workflows/Test/badge.svg
+.. |CI| image:: https://github.com/python-periodictable/periodictable/workflows/Test/badge.svg
    :alt: Build status
-   :target: https://github.com/pkienzle/periodictable/actions
+   :target: https://github.com/python-periodictable/periodictable/actions
 
 .. |DOI| image:: https://zenodo.org/badge/1146700.svg
    :alt: DOI tag

doc/sphinx/guide/contributing.rst

@@ -7,7 +7,7 @@ Contributing Changes
 The best way to contribute to the periodic table package is to work
 from a copy of the source tree in the revision control system.
 
-The source is available via git at `<https://github.com/pkienzle/periodictable>`_.
+The source is available via git at `<https://github.com/python-periodictable/periodictable>`_.
 To make changes, create a fork of the project on github, then do following,
 with your github user name substituted for *GITNAME*::
 
@@ -21,7 +21,7 @@ install each time.
 
 Track updates to the original package using::
 
-    git remote add upstream https://github.com/pkienzle/periodictable.git
+    git remote add upstream https://github.com/python-periodictable/periodictable.git
     git remote -v   # check that it is set
     git fetch upstream
     git merge upstream/master

periodictable/nsf.py

@@ -93,11 +93,11 @@
 Tables from Sears\ [#Sears1992]_\ [#Sears2006]_, Rauch\ [#Rauch2003]_ and
 Dawidowski\ [#Dawidowski2013]_ make different choices for the recommended
 values. These are noted in periodictable issue #59
-`<https://github.com/pkienzle/periodictable/issues/59>`_
+`<https://github.com/python-periodictable/periodictable/issues/59>`_
 with changes from Sears to Rauch
-`(a) <https://github.com/pkienzle/periodictable/issues/59#issuecomment-1693686953>`__
+`(a) <https://github.com/python-periodictable/periodictable/issues/59#issuecomment-1693686953>`__
 and from Rauch to Dawidowski
-`(b) <https://github.com/pkienzle/periodictable/issues/59#issuecomment-1690212205>`__.
+`(b) <https://github.com/python-periodictable/periodictable/issues/59#issuecomment-1690212205>`__.
 
 The following newer measurements from the literature are included:
 

pyproject.toml

@@ -35,7 +35,7 @@
 
 [project.urls]
     documentation = "https://periodictable.readthedocs.io"
-    repository = "https://github.com/pkienzle/periodictable"
+    repository = "https://github.com/python-periodictable/periodictable"
 
 [build-system]
     requires = ["setuptools", "wheel"]