Allow the IDL to generate code for recursive datatypes

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
Merge pull request #115 from jonludlam/rpc-light-fix

Allow the IDL to generate code for recursive datatypes
Fix Xmlrpc.a_of_response such that it doesn't call string_of_*

Also expose json_of_response (Rpc.response -> Rpc.t) which returns
the Rpc.t encoded Jsonrpc response suitable for calling to_string on.

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
Merge pull request #116 from jonludlam/rpc-light-fixes

Fix Xmlrpc.a_of_response such that it doesn't call string_of_*
Add script which can fix the broken commits in this repository

Note the resulting hashes are (of course) different.
Merge pull request #117 from djs55/fix-broken-commits

Add script which can fix the broken commits in this repository
CA-94829: Bindings to the TCP keepalive settings

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
Merge pull request #119 from jonludlam/keepalives

CA-94829: Bindings to the TCP keepalive settings