examples link to READMEs. todo: expand example navigation

etc/examples/1-hazard-curve/README.md

@@ -44,4 +44,4 @@ __Results directory structure:__
 In the next example, we'll override the model supplied configuration with a custom file.
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 2 – A custom configuration](../2-custom-config)
+#### Next: [Example 2 – A custom configuration](../2-custom-config/README.md)

etc/examples/2-custom-config/README.md

@@ -37,4 +37,4 @@ __Results directory structure:__
 ```
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 3 – Using a custom sites file](../3-sites-file)
+#### Next: [Example 3 – Using a custom sites file](../3-sites-file/README.md)

etc/examples/3-sites-file/README.md

@@ -38,4 +38,4 @@ __Results directory structure:__
 ```
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 4 – A simple hazard map](../4-hazard-map)
+#### Next: [Example 4 – A simple hazard map](../4-hazard-map/README.md)

etc/examples/4-hazard-map/README.md

@@ -27,4 +27,4 @@ __Results directory structure:__
 ```
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 5 – A more complex model](../5-complex-model)
+#### Next: [Example 5 – A more complex model](../5-complex-model/README.md)

etc/examples/5-complex-model/README.md

@@ -66,4 +66,4 @@ __Results directory structure:__
 ```
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 6 – Enhanced output](../6-enhanced-output)
+#### Next: [Example 6 – Enhanced output](../6-enhanced-output/README.md)

etc/examples/6-enhanced-output/README.md

@@ -52,4 +52,4 @@ __Results directory structure:__
 ```
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 7 – Deaggregation](../7-deaggregation)
+#### Next: [Example 7 – Deaggregation](../7-deaggregation/README.md)

etc/examples/7-deaggregation/README.md

@@ -88,4 +88,4 @@ subduction GMMs (e.g. `AB_03_CASCADIA_SLAB`) for sites closer to the Cascadia su
 empty results will not be saved.
 
 <!-- markdownlint-disable MD001 -->
-#### Next: [Example 8 – Earthquake probabilities and rates](../8-probabilities)
+#### Next: [Example 8 – Earthquake probabilities and rates](../8-probabilities/README.md)

etc/examples/README.md

@@ -11,4 +11,4 @@ alias hazard='java -cp /path/to/nshmp-haz/build/libs/nshmp-haz.jar gov.usgs.eart
 Because each example builds on prior concepts, it is best step through all the examples, however quickly.
 
 <!-- markdownlint-disable MD001 -->
-#### Start: [Example 1 – A simple hazard calculation](1-hazard-curve)
+#### Start: [Example 1 – A simple hazard calculation](1-hazard-curve/README.md)