Merge pull request #74 from baggepinnen/apiindex

Add contents and index to API pages

Author: ChrisRackauckas

docs/src/API/blocks.md

@@ -2,6 +2,13 @@
 ```@meta
 CurrentModule = ModelingToolkitStandardLibrary.Blocks
 ```
+```@contents
+Pages = ["blocks.md"]
+```
+## Index
+```@index
+Pages = ["blocks.md"]
+```
 
 ## Utility Blocks
 

docs/src/API/electrical.md

@@ -3,6 +3,15 @@
 CurrentModule = ModelingToolkitStandardLibrary.Electrical
 ```
 
+
+```@contents
+Pages = ["electrical.md"]
+```
+## Index
+```@index
+Pages = ["electrical.md"]
+```
+
 ## Electrical Utilities
 
 ```@docs

docs/src/API/magnetic.md

@@ -1,5 +1,13 @@
 # ModelingToolkitStandardLibrary: Magnetic Components
 
+
+```@contents
+Pages = ["magnetic.md"]
+```
+## Index
+```@index
+Pages = ["magnetic.md"]
+```
 ## Flux Tubes
 ```@meta
 CurrentModule = ModelingToolkitStandardLibrary.Magnetic.FluxTubes

docs/src/API/mechanical.md

@@ -1,5 +1,15 @@
 # ModelingToolkit Standard Library: Mechanical Components
 
+
+```@contents
+Pages = ["mechanical.md"]
+Depth = 3
+```
+## Index
+```@index
+Pages = ["mechanical.md"]
+```
+
 ## Rotational Components
 ```@meta
 CurrentModule = ModelingToolkitStandardLibrary.Mechanical.Rotational

docs/src/API/thermal.md

@@ -3,6 +3,15 @@
 CurrentModule = ModelingToolkitStandardLibrary.Thermal
 ```
 
+
+```@contents
+Pages = ["thermal.md"]
+```
+## Index
+```@index
+Pages = ["thermal.md"]
+```
+
 ## Thermal Utilities
 
 ```@docs