/lib/fe.ml needs the rpc syntax extension
/lib/fe.ml needs the rpc syntax extension

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@eu.citrix.com>

xapi-project/message-switch,djs55/forkexecd,johnelse/forkexecd,xapi-project/message-switch,xapi-project/message-switch