Merge wxQt personal GSoC 2014 branch (history)

to close 2014 wxQT Google Summer of Code project work cleanly (mostly for historic purposes, as it was already merged to master trunk manually by @vadz, see bellow):

* Move the work done in my personal account (just in case, as the code is is not exactly what was merged in trunk)
* Preserve correct commit history (authors and dates), at least in this branch
* Link my repository (as there are important issues, wiki pages, screenshots and pull requests)

Note that my work (and prior GSOC and from other authors too) was already merged in [master trunk r77455](http://trac.wxwidgets.org/changeset/77455)

For more info see wx-dev discussions in:
 * [wxQt Progress/Plan](https://groups.google.com/d/msg/wx-dev/irvzc2jiUmg/cdIHqaugTiMJ)
 * [wxQT branch merged](https://groups.google.com/d/msg/wx-dev/8ldsYr1A4cM/rjqXCfOkUIkJ)

About commit credits: I should have a SVN account (MAR, RD created it on 9/29/13) but I don't know if it still active nor if I'm in the authors file, in order to preserve authorship and not getting more troubles.

Also, I'ld like to assure everything is ok and settled before start commiting to SVN directly (Qt folders).