ostbuild: Rename osbuild to ostbuild, clean up old C files

src/ostbuild/ostbuild-chroot

@@ -0,0 +1,13 @@
+#!/usr/bin/python
+
+import os,sys,re,subprocess
+
+chroot_path=sys.argv[1]
+
+proc_path=os.path.join(chroot_path, 'proc')
+subprocess.check_call(['mount', '-t', 'proc', 'proc', proc_path])
+
+subprocess.call(['chroot', chroot_path])
+
+subprocess.check_call(['umount', proc_path])
+