I9100G: add BOARD_NO_APSME_ATTR flag

nl80211:
The AP SME condition causes problems on driver initialization if the
NL80211_ATTR_DEVICE_AP_SME is not available.

Using this buildflag will fix wifi-tethering.

Change-Id: I097b8cf209c85f5576f1010f5b7febabcbbcbea8
Merge "I9100G: add BOARD_NO_APSME_ATTR flag" into android-4.4