Fix links to invalid documentation pages

CONTRIBUTING.md

@@ -77,4 +77,4 @@ submit a new feature, let us know in
 
 We rely heavily on git and GitHub, so be sure to review the
 contributing guidelines in the
-[online documentation](https://floris.readthedocs.io/en/main/source/developers.html).
+[online documentation](https://nrel.github.io/floris/dev_guide.html).

docs/dev_guide.md

@@ -255,7 +255,7 @@ Be sure to complete each step in the sequence as described.
     surprises in this regard prior to a release. However, it's a good
     opportunity to ensure that the documentation is up to date and there
     are no obvious issues.
-    Check this by opening the documentation website at https://nrel.github.io/floris/intro.html
+    Check this by opening the documentation website at https://nrel.github.io/floris
     and scrolling through the pages.
     Also, verify that the automated build process has successfully completed
     for the commits to `develop` in [GitHub Actions](https://github.com/NREL/floris/actions/workflows/deploy-pages.yaml).

examples/26_empirical_gauss_velocity_deficit_parameters.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
-# See https://nrel.github.io/floris/intro.html for documentation
+# See https://nrel.github.io/floris for documentation
 
 
 import copy

examples/27_empirical_gauss_deflection_parameters.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
-# See https://nrel.github.io/floris/intro.html for documentation
+# See https://nrel.github.io/floris for documentation
 
 
 import copy