Kexi 3 port in master now

[Jaroslaw Staniek]

Hi,
Kexi 3 port is in calligra.git master now. It's like 300 commits since June.

Special thanks to Friedrich for reviewing and to Boud+Friedrich for
the tedious merging conflicting code over the last few months!

Some details.
- Kexi itself is independent of kdelibs4support already; only light
dependency on kowidget* libs adds the dependency again
- its code builds on Windows (last I checked) and this will be
maintained from now
- libs/db, libs/koproperty, libs/koreport have been moved to separate repos
- after this and other cleanups calligra.git now has 1658k SLOC
instead of 1742k SLOC (according to the sloccount tool)
- very minimal changes are applied dirs outside of kexi/, e.g. some
logic changed for tests - it will be improved soon.
- anyone who's about to port some other code, this is a log from the
operation (especially for scripts used) -
https://community.kde.org/Kexi/Porting_to_Qt%26KF_5

-- 
regards, Jaroslaw Staniek

KDE:
: A world-wide network of software engineers, artists, writers, translators
: and facilitators committed to Free Software development - http://kde.org
Calligra Suite:
: A graphic art and office suite - http://calligra.org
Kexi:
: A visual database apps builder - http://calligra.org/kexi
Qt Certified Specialist:
: http://www.linkedin.com/in/jstaniek