remove some autotools remains

Closes MusicPlayerDaemon#396

.gitignore

@@ -1,88 +1,8 @@
-*.Plo
-*.Po
-*.a
-*.d
-*.la
-*.lo
-*.o
-*.exe
-
 *~
 
 .#*
 .stgit*
-.deps
-.dirstamp
-
-tags
 
-/Makefile
-/Makefile.in
-/aclocal.m4
-/autom4te.cache
-/config.h
-/config.h.in
-/config.log
-/config.mk
-/config.status
-/config_detected.h
-/config_detected.mk
-/configure
-/configure.lineno
-/depmode
-/libtool
-/ltmain.sh
-/mkinstalldirs
 /output/
-/src/mpd
-/systemd/system/mpd.service
-/systemd/user/mpd.service
-/stamp-h1
-
-/src/dsd2pcm/dsd2pcm
-/src/win32/mpd_win32_rc.rc
-
-/doc/doxygen.conf
-/doc/protocol.html
-/doc/protocol
-/doc/user
-/doc/developer
-/doc/sticker
-/doc/api
-
-/test/software_volume
-/test/run_convert
-/test/run_decoder
-/test/read_tags
-/test/run_filter
-/test/run_encoder
-/test/run_output
-/test/read_conf
-/test/run_input
-/test/read_mixer
-/test/dump_playlist
-/test/run_normalize
-/test/tmp
-/test/run_inotify
-/test/test_queue_priority
-/test/test_protocol
-/test/run_ntp_server
-/test/run_resolver
-/test/run_tcp_connect
-/test/test_pcm
-/test/dump_rva2
-/test/dump_text_file
-/test/test_util
-/test/test_byte_reverse
-/test/test_mixramp
-/test/test_vorbis_encoder
-/test/DumpDatabase
-
-/lib/
-
-/*.tar.gz
-/*.tar.bz2
-/*.tar.xz
-/mpd-*/
 
 __pycache__/