Fix sphinx-build requirements

Tmp

Author: lukelbd

docs/requirements.txt

@@ -1,17 +1,20 @@
 # Requirements for building documentation
+# No versions required because they are all loaded from scratch
 # Ipykernel and ipython are for nbsphinx and ipython directives
 # Automodapi is a fork that changes several features
 # See: https://github.com/lukelbd/sphinx-automodapi/tree/proplot-mods
-# Note that pip install hangs onto older commits unless __version__ is changed
-# since otherwise setup.py will not think it is necessary to rebuild
-lxml>=4.0.0
-pyyaml>=5.0.0
-sphinx>=2.2.0
-numpy>=1.14
-ipython>=7.0.0
-ipykernel>=5.0.0
-sphinx>=2.2.0
-nbsphinx>=0.4.0
-matplotlib>=3.0
-sphinx_rtd_theme>=0.4.0
+numpy
+xarray
+pandas
+matplotlib
+pyproj
+cartopy
+basemap
+lxml
+pyyaml
+sphinx
+nbsphinx
+ipython
+ipykernel
+sphinx_rtd_theme
 git+https://github.com/lukelbd/sphinx-automodapi@v0.6.proplot-mods

proplot/__init__.py

@@ -74,7 +74,7 @@ def _warning_proplot(message, category, filename, lineno, line=None):
 
 # SCM versioning
 import pkg_resources as _pkg
-name = 'ProPlot'
+name = 'proplot'
 try:
     version = __version__ = _pkg.get_distribution(__name__).version
 except _pkg.DistributionNotFound: