Remove some obsolete FIST points

Signed-off-by: Rob Hoes <rob.hoes@citrix.com>
Merge pull request #1118 from robhoes/fist

Remove some obsolete FIST points
CA-101922: Properly close the nbd connection

The recent change to default http connections to v1.1 and
keep-alive=true was probably the cause of failures in storage
migration. This patch reverts the connection in question to
the previous behaviour

It's likely what happened was that xapi kept the connection
open after the fd was handed off to tapdisk and consumed
the requests coming in from the source.

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
Revert patch 91e03ab1a0718c6caf5a18bfc25c99d374dcc337

It broke the build.

Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
Merge pull request #1122 from jonludlam/CA-101922

CA-101922: Properly close the nbd connection
Merge pull request #1123 from jonludlam/fix-build

Revert patch 91e03ab1a0718c6caf5a18bfc25c99d374dcc337