data: Moved all .pc data into their respective lib dirs
data: Moved all .desktop files to their respective subdirs
data: Moved ontologies/ into src/
data: Moved artwork to src/tracker-needle

Technically, we don't use this artwork for anything any more
data: Moved data/dbus/* to their respective src directories

This way, we keep DBus service and XML config data WITH the process or binary
that it belongs to, keeping all sources grouped together.
data: Moved data/languages to src/libtracker-common/stop-words

Only API in libtracker-common uses these
data: Removed unused content, tracker-stop-words.txt and tracker.spec.

The Spec file is for RPMs but it has not been updated for years.

The Stopwords file is a duplicate of the stopwords.en in
src/libtracker-common/stop-words.
data: Moved data/gschemas to module specific directories
data: Simplify .desktop file generation from .in.in files
data: Update locations in POTFILES.{in|skip}
data: Merge all miner .desktop files into existing DBus .service files

So .service files store just the 'Name' and 'Exec' information for the DBus name
and binary to instantiate. Now we keep the 'Path', '_DisplayName' and
'Comment' in here too. These all come from the data/miners/*.desktop files
which no longer exist and are mainly used for tracker-control to know about
miners that are not running and that exist or have been installed.

The old '_Description' is now '_Comment'.
The old '_Name' is now '_DisplayName'
The old 'DBusPath' is now 'Path'.

As usual all '_' prefixed keys are translated so tracker-control still shows
translated miners in its output.
data: Updated POTFILES.in to include .service.in.in files
data: Make sure miner links don't fail with missing parent dir
Merge branch 'data-in-binary-dirs'
Fix distcheck issues