remove libusbmuxd sources and adapt source tree to use autotools

libusbmuxd has been split off and is now managed in a separate repository.
By the time of this commit, the repository is:
git clone http://git.sukimashita.com/libusbmuxd.git

.gitignore

@@ -1,3 +1,37 @@
+# git-ls-files --others --exclude-from=.git/info/exclude
+# Lines that start with '#' are comments.
+# For a project mostly in C, the following would be a good set of
+# exclude patterns (uncomment them if you want to use them):
+*.[oa]
 *~
-build
-
+*.po
+*.lo
+*.la
+autom4te.cache/*
+*.in
+*/.deps/*
+m4/*
+swig/*
+*.swp
+*.patch
+aclocal.m4
+config.h
+config.log
+config.sub
+config.guess
+config.status
+configure
+depcomp
+install-sh
+compile
+main
+ltmain.sh
+missing
+mkinstalldirs
+libtool
+*Makefile
+py-compile
+stamp-h1
+src/.libs
+src/usbmuxd
+udev/85-usbmuxd.rules