moving FindKDE4.cmake to cmake cvs

[Brad King]

Alexander Neundorf wrote:
> This would mean that FindKDE4.cmake and KDE4Macros.cmake would have to move to 
> cmake cvs.
[snip]
> So I suggest to rename kdelibs/cmake/modules/FindKDE4.cmake to 
> kdelibs/cmake/modules/FindKDE4Internal.cmake (or something like this).
[snip]
> Then all software (except kdelibs) can simply do 
> find_package(KDE4) and be done with it.
> 
> What do you think about this ?

It would not be appropriate to put KDE4Macros and the current FindKDE4 
module into CMake itself.  This latter FindKDE4.cmake that just finds 
enough to load the other modules from a KDE-specific location would be 
appropriate to put in CMake.

-Brad