[proposal] Move all of the ksecretsservice components into kdeutils/ksecrets

[Christoph Feck]

Since it was me who raised this issue on IRC, I should clarify:

I have no problem with the ksecrets stuff in *kdelibs*, but I do not 
like that it has been added to *kdeui*. The only reason given was that 
kwallet API is also part of kdeui, but why should we make this mistake 
again?

Christoph Feck (kdepepo)