More cleanups from Mike Frysingler:
README: update an URL
.gitignore: added
config.guess config.sub install-sh: removed, they are revenerated
by autoconf anyway
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7977f44
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,22 @@
+*.o
+.deps
+.libs
+
+Makefile
+Makefile.in
+
+/aclocal.m4
+/autom4te.cache
+/config.guess
+/config.h
+/config.h.in
+/config.log
+/config.status
+/config.sub
+/configure
+/depcomp
+/install-sh
+/missing
+/stamp-h1
+
+/strace