[NETWORK] Fixed search avaiable networks, add network selection
Some code formating changes

Change-Id: I2bcaeabc823c2eed35a7d62850dfcf0003d5ef67
[SMS] Added ril_request_send_sms_expect_more

Change-Id: Iba806a061129f3b3525b02a01d21f6176c46a220
[NETWORK] Added QUERY_NETWORK_SELECTION_MODE

Change-Id: I12bdbd96f8e642f2c3c82163e830cc6b698b5fe3