Several patches for Solaris builds

[Pavel Heimlich, a.k.a. hajma]

Hi,

the kde-solaris project uses several patches to be able to build KDE4
with Sun Studio on OpenSolaris. They are needed since the compiler is
stricter about the C++ standards than gcc.

The below bug reports have the patches attached.
The patches are being used for several months already, they're very
simple, but they weren't tested on other platform.

https://bugs.kde.org/show_bug.cgi?id=191750
https://bugs.kde.org/show_bug.cgi?id=191763
https://bugs.kde.org/show_bug.cgi?id=191764
https://bugs.kde.org/show_bug.cgi?id=191789
https://bugs.kde.org/show_bug.cgi?id=191799
https://bugs.kde.org/show_bug.cgi?id=191810

best regards

Pavel Heimlich