Bump MODULE_VERSION to 5.3.1

Change-Id: If0b02389ef93650cb2e1b4b9e3bb6228097b5fea
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Doc: Improved example documentation.

-added information about running the example (using \include)
-updated copyright year
-added link to relevant pages

Task-number: QTBUG-33597
Change-Id: I58885677f365b31ad40b999b1c0d6acb491d31df
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Merge remote-tracking branch 'origin/release' into stable

Change-Id: I7b83f2a71649fa83d35aad557aebc0468e4a6763
Merge remote-tracking branch 'origin/stable' into dev

Conflicts:
	.qmake.conf

Change-Id: I1ddc8586418c2d6915481c27d95dfa331c32738a