Added stubs for NeedRebootInit and NeedReboot.
Added implementations for GetVersionFromFile and
GetVersionFromFileEx.
Added test for GetVersionFromFile.

diff --git a/configure.ac b/configure.ac
index 2c97646..0f84ec2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1511,6 +1511,7 @@
 dlls/advapi32/Makefile
 dlls/advapi32/tests/Makefile
 dlls/advpack/Makefile
+dlls/advpack/tests/Makefile
 dlls/amstream/Makefile
 dlls/atl/Makefile
 dlls/avicap32/Makefile