Fixed bug in extension handling.
fixed to_json_type handling of enums
Merge branch 'master' of github.com:Feuerlabs/yang
extensions get proper module name as prefix even with submodules
Fixed code examples so that they are indented instead of escaped. Also fixed code formatting to look a bit better (IMHO)
Replaced description bold with a h4 header.
recovered json rpc validation code lost in previous commit
Reworked markdown generation to suit pandoc