QNX: hardcode on-demand SSL root cert loading

The c_rehash'ed symlinks are always there on QNX, so no need to check
at every app start for the feature. This saves ~ 17ms at each app
start.

Task-number: QTBUG-32549
(backport of commit 28ff65f4dc67349ff88e4cd161b6bced7e9bf477)

Change-Id: Ibcc2b5fee806d4a885657746516f4682df2bfa29
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Remove references to Nokia in qtbase examples.

Change-Id: I0d4a309bc7f92e1ad2c7465bfb2d677c91e6d818
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
(cherry picked from qtbase/376abfab39fe849a8d43a9cc425012b8dfe5f6ff)
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Documentation: Remove references to Nokia and obsolete QSA-product.

Change-Id: I427e1b98fd196686f44f3862167f90252e8d665e
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
(cherry picked from qtactiveqt/35e1b7dd8fef475a6bf7daf4067bae08dd635c11)
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Change domain used in cpp-extensions-example.

Task-number: QTBUG-32390
Change-Id: I373183e096390bd1564c2d263190fb9063a733a2
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
(cherry picked from qtquick1/cb9d1a61b127030562a206c0142d99997eb82c8e)
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Sun CC 5.10 supports Template-Template Parameters

See http://www.oracle.com/technetwork/systems/cccompare-137792.html

Task-number: QTBUG-18879
Change-Id: Icb08771527a718c1ce4f0919116c3834cf979be4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QNX: adapt SSL lib file name lookup heuristics

I.e. do not try to load file names that are not there anyhow. The
code would search for libcrypto.so.1.0.0 and libssl.so.1.0.0, while
on QNX the libs are called libcrypto.so and libssl.so, and there
are no symlinks with version numbers.

This saves ~ 45 ms in real apps (tested with Facebook, Twitter and
Foursquare), and ~ 24 ms at app startup in an isolated app without
GUI (difference maybe because threads are fighting for CPU or so).

Task-number: QTBUG-32548
(backport of commit 69b31f7b657a7ca611ad980c2974597de160598c)

Change-Id: I33e1c9e2c490b9c7f94aca06add8dc183cce083d
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Expose invokables that are not slots in the xml

Without it the invocations were working but were not listed on introspection

Backported from Qt5: qtbase commit c3f485c5250a503832e767e1fe5e40595126f6c5

Change-Id: Ie62f7dc3577f52b6888ddebf0392fdf51f2845a5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>