advotracker: reorganize the project using a crate based structure

* advotracker: the framework project
* crate/advotrackerdb: implementation of the database backend
* crate/advotrackerd: implementation of the backend (daemon)
* crate/adovtracker: implementaton of the application (CLI and GUI)

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>

crates/advotrackerdb/advotracker_build.rs

@@ -1,6 +1,6 @@
 fn main() {
     println!("hey cargo");
-    //println!("cargo:rustc-link-lib=dylib=advotracker_db.so");
+    //println!("cargo:rustc-link-lib=dylib=advotrackerdb.so");
     println!("cargo:rustc-link-args=-Wl,-rpath=$ORIGIN");
     //println!("cargo:rustc-link-search=native=$ORIGIN");
 }