run: Don't hardcode feedbackd

This allows arbitrary executables from the source tree with
a well defined environment.

README.md

@@ -46,13 +46,13 @@ way to get going is to do the following:
 To run the daemon use
 
 ```sh
-_build/run
+_build/run _build/src/feedbackd
 ```
 
 To run under gdb use
 
 ``` sh
-FBD_GDB=1 _build/run
+FBD_GDB=1 _build/run _build/src/feedbackd
 ```
 
 You can introspect and get the current theme with

run.in

@@ -15,4 +15,4 @@ if [ "${FBD_GDB}" = 1 ]; then
 fi
 
 set -x
-exec ${WRAPPER} "${ABS_BUILDDIR}/src/feedbackd" "$@"
+exec ${WRAPPER} "$@"

tests/services/org.sigxcpu.Feedback.service.in

@@ -1,4 +1,4 @@
 [D-BUS Service]
 Name=org.sigxcpu.Feedback
-Exec=@ABS_BUILDDIR@/run
+Exec=@ABS_BUILDDIR@/run @ABS_BUILDDIR@/src/feedbackd