update

doc/README.mdwn

@@ -55,8 +55,3 @@ see [configuration for the Haskell newbie](https://propellor.branchable.com/hask
 8. Optionally, set up a [centralized git repository](https://propellor.branchable.com/centralized_git_repository/)
    so that multiple hosts can be updated with a simple `git commit -S; git push`
 9. Write some neat new properties and send patches!
-
-## debugging
-
-Set `PROPELLOR_DEBUG=1` to make propellor print out all the commands it runs
-and any other debug messages that Properties choose to emit.

doc/debugging.mdwn

@@ -0,0 +1,6 @@
+Set `PROPELLOR_DEBUG=1` to make propellor print out all the commands it runs
+and any other debug messages that Properties choose to emit.
+
+Another handy debugging tip is to load up your config.hs in ghci, and look
+at `hosts`. This will show the Properties of a Host, as well as the Info
+associated with it, etc.

doc/documentation.mdwn

@@ -0,0 +1,12 @@
+The [API documentation](http://hackage.haskell.org/package/propellor) of
+Propellor's modules is the most important docuemntation of propellor.
+
+Other documentation:
+
+* [[Haskell Newbie]]
+* [[Centralized Git Repository]]
+* [[Contributing]]
+* [[Interface Stability]]
+* [[Coding Stye]]
+* [[Security]]
+* [[Debugging]]

doc/index.mdwn

@@ -4,6 +4,7 @@
 [[Install]]  
 [API documentation](http://hackage.haskell.org/package/propellor)  
 [Sample config file](http://git.joeyh.name/?p=propellor.git;a=blob;f=config-joey.hs)  
+[[Documentation]]
 [[Security]]  
 [[Todo]]  
 [[Forum]]