Git: Follow renames on log

Reverted because a dependent commit broke compilation

Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
(cherry picked from commit a53cc559be610b8ceff7dd9670c3b7fc04bfad9f)

Change-Id: I8de3dbeca7eed3815eb5f0843eba6a86d371675e
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
SynchronousProcess: Replace last QByteArrays with QStrings

Matching \n in a QByteArray is wrong. For example, it detects Ċ (U+010A)
and ਛ (U+0A1B) as end-of-line

Change-Id: I9c03d0b19da3d328e706ff2c89f09713be870f34
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>