Cocoa: Set window title after setting window flags if window has border

A QWindow should keep its title after removing and restoring the
frame, so set it if we are setting window flags that include a frame.

Task-number: QTBUG-32978

Change-Id: I0fe1b651eac05a210b06ec4f7f6fb78f2536834d
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Don't compile qcryptographichash into configure.exe

It doesn't need it.

Change-Id: I74a8b382fa77ba5bcdabd5b901742bec645ff0c8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Don't compile MD4, MD5, SHA-2 and SHA-3 into qmake

We just need one digest algorithm, any algorithm, to generate a
somewhat unique identifier. SHA-1 will suffice.

Change-Id: I3cb26bf866d616df3ef32feace10934f19daa1a6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Ensure that bootstrapped users of QCryptographicHash only use SHA-1

This reduces code size quite considerably in the bootstrapped tools.

Change-Id: I7475650b1936e93afcf327cb4def2f7763609179
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>