Generate wpa_supplicant.conf on the fly from the template

Change-Id: I0c4df195362bf1213efc4416369c9e624b2095c8
http://b/issue?id=1800203
wpa_supplicant_6: Shring wpa_supplicant.conf file

Change-Id: I33221a604656767698828e14edd88a391a5b53e8
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Merge commit '7bd638fe772bbdb061090a0a6dad1b5021a6e0db' into HEAD

* commit '7bd638fe772bbdb061090a0a6dad1b5021a6e0db':
  wpa_supplicant_6: Shring wpa_supplicant.conf file
  Generate wpa_supplicant.conf on the fly from the template
Added adhoc support, thanks to daveba

http://forum.xda-developers.com/showthread.php?p=7711198#post7711198
Update to use thalamus kernel
Update to use binary.mk 4.3_r2.1
Use regular module to build wpa_supplicant.conf

Now PRODUCT_COPY_FILES is not allowed in module makefiles.
Bug: 3003508

Change-Id: Id2d163926365c3bce541990dc4d77eebc4e20975
Fix build.

Change-Id: Ib4e764c5d31d776421ab0056056e5c2747c4be0d