Update screenshots.

Change-Id: Idf90ebcf06b4ee6a8b817ae47fad83fd9c2ae28c
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Make terminology more consistent and add link to glossary

Change-Id: I46bbba560e14a917857cd89691986019d90b1550
Reviewed-by: hjk <qthjk@ovi.com>

We called that "Target" before

Change-Id: Ie0d673c643947c26ac2706907f6250fc1739388a
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

Task-number: QTCREATORBUG-7747
Change-Id: I4a79e7d7047d6320f54824a019f98539d88a3c25
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

Change-Id: I7134d7de30bcf9f9dcfad42520dd45ee083a852d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Fix typo

Change-Id: I3ffb379971daec130c2263537d0b87aa92f42cef
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

Move link to the top level topic

Change-Id: I9a1c136edcc55ed17a38bbeb90a167284a39e34b
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

Change-Id: I31e5f412ec2d4c371382e00503b7ebf5cc57ba02
Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>

Add and remove illustrations.
Add landing pages.

Change-Id: I927d62aee9dc43814ef7f4d7424a83eee2af156b
Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>

Change-Id: Ic0d68dbaf3a1b57a56b3e2cb2670399460df8589
Reviewed-by: hjk <qthjk@ovi.com>

Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I4fd791c42003c7fcf9b75ff5c7dee01b0115e3aa
Reviewed-on: http://codereview.qt-project.org/5606


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>