Use standard directory structure for WMI.

diff --git a/source4/wmi/config.mk b/source4/lib/wmi/config.mk
similarity index 100%
rename from source4/wmi/config.mk
rename to source4/lib/wmi/config.mk

diff --git a/source4/wmi/pywmi.i b/source4/lib/wmi/pywmi.i
similarity index 100%
rename from source4/wmi/pywmi.i
rename to source4/lib/wmi/pywmi.i

diff --git a/source4/wmi/wmic.c b/source4/lib/wmi/tools/wmic.c
similarity index 100%
rename from source4/wmi/wmic.c
rename to source4/lib/wmi/tools/wmic.c

diff --git a/source4/wmi/wmis.c b/source4/lib/wmi/tools/wmis.c
similarity index 100%
rename from source4/wmi/wmis.c
rename to source4/lib/wmi/tools/wmis.c

diff --git a/source4/wmi/wbemdata.c b/source4/lib/wmi/wbemdata.c
similarity index 100%
rename from source4/wmi/wbemdata.c
rename to source4/lib/wmi/wbemdata.c

diff --git a/source4/wmi/wmicore.c b/source4/lib/wmi/wmicore.c
similarity index 100%
rename from source4/wmi/wmicore.c
rename to source4/lib/wmi/wmicore.c