Long live the Qt Solutions archive!

This commit adds the contents of distribution packages of the
relevant subset of the Qt Solutions components, generated
from the mirror of ftp.trolltech.com, the link is:

http://ftp3.ie.freebsd.org/pub/ftp.trolltech.com/pub/qt/solutions/lgpl/

Added README.TXT to explain the license information for each component.
And replaced old Nokia copyrights with Digia copyrights, especially for
Digia Qt LGPL Exception license file, LGPL_EXCEPTION.txt.

*.qch files in every component were excluded.

Used following command to beautifier the code:
astyle -r -z2 -n *.h *.cpp

Change-Id: Idaee69375cfeed8011957e7a5b126b448c346238