Updated version number in nightly builds

Updated version number in nightly builds

Updated version to 0.9.5

Update grade version in android-sdl example

ChildWindow::setClientSize can now be given a layout instead of just …

…a constant size + the client size will now remain unchanged when borders or title bar height change afterwards

Updated version to 0.9.3

Updated version to 0.9.2

TGUI 0.9 is now the stable version

Updated version number to 0.8.9

Updated changelog