Comment 11 for bug 290589

This is necessary because the solid library needs to link against the kdecore library to use translation features.
I also added solid/solid/backends/hal/Messages.sh, this is used during building to extract translatable strings and add them to a .po
I have built the package in my PPA[1] and everything seems to work correctly here.
[1] http://launchpad.net/~tsimpson/+archive