Merge pull request #74 from gaborigloi/CA-293335

CA-293335: compat code cleanups, remove layering violation

Merge pull request #73 from xapi-project/feature/REQ477/master

[477 merge] convert to rpclib and introduce v5 of the API for VDI.attach2

Merge pull request #69 from xapi-project/feature/REQ477/master

[477 merge] CA-290241

Merge pull request #66 from mseri/new-rpc

Use the new rpc.5.0.0 and rpclib-legacy

Merge pull request #65 from minishrink/rrd_ppx

CP-26583: Update with PPX-based RRDD changes

Merge pull request #62 from gaborigloi/snapshot_time

CA-283693: Store & return correct snapshot_time for VDIs

Merge pull request #63 from xapi-project/feature/REQ477/master

477 merge

Merge pull request #57 from xapi-project/feature/REQ477/smapiv3.x

CA-283728: backward compatibility fixes for tmpfs SR

Merge pull request #56 from edwintorok/477-idl-part2

[477 idl part2] sharable flag, SR.create and SR.attach API change

Merge pull request #55 from kc284/master

CP-26711: The storage library has been renamed after porting to jbuilder.