Bug fix on installd with SELinux enabled kernel.

setfilecon is not required on libsymlinks when target
doesn't exist. A bootloop is caused without this
change.

Change-Id: I96dbd4b1f47a752bfcaf6016c81fd43083c4a6e1
Signed-off-by: rpcraig <rpcraig@tycho.ncsc.mil>
Fix WPS configuration method of BSS enrollee.

Remove keypad from WPS configuration method of BSS enrollee
becuase JB UI does NOT support keypad, only supports pbc and
display.

Change-Id: I9ab6f1514805e8307b46e38261f1c657568aeb59
Signed-off-by: Yoshihiko Ikenaga <yoshihiko.ikenaga@jp.sony.com>