Merge pull request Geosyntec#96 from phobson/restore-doc-build

set docenv pins as minima

Author: phobson

docs/docenv.yml

@@ -2,33 +2,33 @@ name: grid
 channels:
   - conda-forge
 dependencies:
-  - csa
-  - fiona
-  - geopandas
-  - gridgen
-  - gridutils
-  - ipykernel
-  - ipython
-  - ipywidgets
-  - matplotlib
-  - nbsphinx
-  - nn
-  - notebook
-  - numpy
-  - numpydoc
-  - pandas
-  - pandoc
-  - pandocfilters
-  - pip
-  - pixman
-  - pytest
-  - pytest-mpl
-  - pytest-pep8
-  - python
-  - rasterio
-  - requests
-  - scipy
-  - shapely
-  - urllib3
-  - pytest-cache
+  - csa>=1.22.0
+  - fiona>=1.7.13
+  - geopandas>=0.4.0
+  - gridgen>=1.51.5
+  - gridutils>=1.0
+  - ipykernel>=4.10.0
+  - ipython>=6.5.0
+  - ipywidgets>=7.4.2
+  - matplotlib>=3.0.0
+  - nbsphinx>=0.3.5
+  - nn>=1.86.0
+  - notebook>=5.7.0
+  - numpy>=1.15.2
+  - numpydoc>=0.8.0
+  - pandas>=0.23.4
+  - pandoc>=2.3
+  - pandocfilters>=1.4.2
+  - pip>=18.0
+  - pixman>=0.34.0
+  - pytest>=3.8.1
+  - pytest-mpl>=0.10
+  - pytest-pep8>=1.0.6
+  - python>=3.6.6
+  - rasterio>=1.0.6
+  - requests>=2.19.1
+  - scipy>=1.1.0
+  - shapely>=1.6.4
+  - urllib3>=1.23
+  - pytest-cache>=1.0
   - pygridgen