Update PuTTY PLink to 0.63

Synced with TortoiseSVN revision 24638.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Updated TortoisePLink binaries

Based on TortoiseSVN source code.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Merge branch 'plink-0.63'

Signed-off-by: Sven Strickroth <email@cs-ware.de>
RepoBrowser: Fix possible crash if blob could not be loaded

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Add missing src/TortoisePlink/CONF.C

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Commit Dialog: Show diff to last commit should be unchecked by default

Fix regression of dfb6680b3f65fd0bd145b30524f0ca7f6ed34437

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>