Copy DBus client interface declaration from Qt input context
Copy DBus client interface declaration from Qt input context

RevBy: Jon Nordby, Jan Arne Petersen
The GTK+ input context was using a different interface declaration, thus not
receiving preedit updates. Copied connection/minputmethodcontext1interface.xml,
minus the last two functions.
    Eventually, we should only have one XML file for generating the C D-Bus
interface for input contexts

RHawkeyed/framework,jpetersen/framework,jpetersen/framework,RHawkeyed/framework,binlaten/framework,Elleo/framework,Elleo/framework