bluez5: add a package for tools left in the build area
In bluez4 gatttool was provided as a command-line interface to the
Generic Attribute Profile. In bluez5 this tool is still built but is no
longer installed. It is still necessary for those wishing to use GATT
since the programmatic API is not yet mature. A variety of other useful
tools are treated similarly by bluez5.
Make these tools available in the bluez5-noinst-tools package, in a way
that allows control over which tools are packaged, with the default
being all that are provided in a particular release of bluez.
