Forward-port: Alias Dump/Load functions in ganeti.serializer to DumpJson/LoadJson
Forward-port: Alias Dump/Load functions in ganeti.serializer to DumpJson/LoadJson

The remote API will use JSON for the foreseable future, so it's better
to put the serialization format in the function name. We can still
use another serialization format for Ganeti's core.

Reviewed-by: amishchenko, schreiberal


mbakke/ganeti,dimara/ganeti,apyrgio/snf-ganeti,yiannist/ganeti,leshchevds/ganeti,onponomarev/ganeti,leshchevds/ganeti,bitemyapp/ganeti,bitemyapp/ganeti,grnet/snf-ganeti,mbakke/ganeti,ganeti-github-testing/ganeti-test-1,andir/ganeti,ganeti/ganeti,apyrgio/ganeti,ganeti/ganeti,yiannist/ganeti,leshchevds/ganeti,grnet/snf-ganeti,dimara/ganeti,mbakke/ganeti,andir/ganeti,yiannist/ganeti,ganeti/ganeti,apyrgio/ganeti,onponomarev/ganeti,apyrgio/snf-ganeti,ganeti-github-testing/ganeti-test-1,andir/ganeti