Doc: Added link to QtEndian page from Core Internals page.

-for better visibility

Change-Id: I6c81f1326e487dd50cf0bd275b359eea50bba435
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>
Doc: Suggest an alternative to connections with default params

The new signal-slot connection syntax does not support default
parameters. Lambda functions are a suitable replacement.

Change-Id: I906856104d582c1139c4b78b885566156c7f2f78
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Make the Example and Tutorial overview more consistent

The page entries do not use the Qt prefix in their name.

Change-Id: Ifb6d9ad5faf822bcf94cb09deb8ea5d8c8db2e59
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Doc: apply title case for section1 qdoc

Task-number: QTBUG-41250
Change-Id: Ia27ca0ce9d0efcc92a48dd40f53b86328796505d
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Doc: Fixed issues related to qhp in the .qdocconf file

    - Removed unneeded selectors for Classes, QML Types and Examples
    - Changed index title to point to All QML Types instead of All
      QML APIs by Module

Change-Id: I03a211e9d45e6ee3a5d23cec260f9191518dd350
Reviewed-by: Martin Smith <martin.smith@digia.com>