CA-365905 (XSI-1215): Create a temporary file in the target download …

…folder instead of the user's temp...

... folder if the latter is in a different drive from the target folder.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>

CP-37590: Replace negative language strings with `pool member` in `Fr…

…iendlyErrorNames.resx`

Other changes are not relevant to the ticket.

Signed-off-by: Danilo Del Busso <Danilo.Del.Busso@citrix.com>

CA-343280: Extended proxy authentication.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>