Change 1fab62b930edd in qtbase removes demos from default build
targets: demos and examples are merged into one in Qt 5.
Change-Id: Idc6577920cb8678efe493898d85553050c752787
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Explain the stable build process first, followed by the bleeding-edge
build process. Previously, the README exclusively recommended only the
process for building bleeding-edge of all modules together, which
frequently results in build failures.