Use CamelCase for module name(s) used in in .qdocconf - this is
required as qdoc will generate visible output (tags in example
manifest files) based on these names.

Change-Id: I2ec5426b5f2a3ea6cc40608ef2bc6c9e7b6f8dd2
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Change-Id: I2424061251bc55cc2196c483ba421bef831a36b6
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Change-Id: Iab36160fc699f5d81e201aacd003b84c1be8a51b
Reviewed-by: hjk <qthjk@ovi.com>

Change-Id: Ifbcf2769c8212eb289759d64b9637106792a948d
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

Task-number: QTBUG-28341
Change-Id: I35301f8e29ee8502d4cd77b2ebf0f043eb59ab91
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

-moved snippets, images, documentation to src/xmlpatterns
-fixed \snippet tag
-ported module information from qtdoc repository
-enabled "make docs" for the module
-set up qdocconf file and .index file
-updated tests/auto/patternistexamples to point to the new
 snippet locations

Change-Id: Ifd10733c277c6dbacac42898c8e7bacd00d23f27
Reviewed-by: Lars Knoll <lars.knoll@digia.com>