Add settings application

Implement settings d-bus interfaces.

Define a settings policy file (this commit checks in an example YAML
based policy), based on which code for a settings manager will be
generated via a python script.
This settings manager composes and places desired settings objects on
the bus.

The policy file can be supplied by a system specific bitbake recipe.

Resolves openbmc/openbmc#1487.

Change-Id: Ice0d3b319d9466824cef323a6915eb20ca5cae5c
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..f861496
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,18 @@
+#!/bin/sh -xe
+
+AUTOCONF_FILES="Makefile.in aclocal.m4 ar-lib autom4te.cache compile \
+        config.guess config.h.in config.sub configure depcomp install-sh \
+        ltmain.sh missing *libtool test-driver"
+
+case $1 in
+    clean)
+        test -f Makefile && make maintainer-clean
+        for file in ${AUTOCONF_FILES}; do
+            find -name "$file" | xargs -r rm -rf
+        done
+        exit 0
+        ;;
+esac
+
+autoreconf -i
+echo 'Run "./configure ${CONFIGURE_FLAGS} && make"'