[kde-doc-english] Moving kremotecontrol's doc out of the kcontrol/ directory

[Raphael Kubo da Costa]

Hi,

Still while working on the kdeutils git migration, I saw that
kremotecontrol's documentation is in
kdeutils/doc/kcontrol/kremotecontrol instead of
kdeutils/doc/kremotecontrol.

After the git migration, it will probably move to a doc/ directory
inside kremotecontrol itself. Do you know if there was any specific
reason the documentation was inside an intermediate kcontrol/ directory,
and if this directory will also be needed after the migration?