Support for SEEK on Android

Following apis have been introduced to support
SEEK (Secure Element Evaluation Kit) on Android:
1. transmitIccLogicalChannel
2. transmitIccBasicChannel
3. openIccLogicalChannel
4. closeIccLogicalChannel
5. getLastError
6. transmitIccSimIO
7. getATR

Conflicts:
	telephony/java/com/android/internal/telephony/ITelephony.aidl

Change-Id: Idca9b47daa646902b74e37e7841d9d1506610887
MSim: Add Multi Sim support for SEEK

MSim support for the following apis has been added:
1. transmitIccLogicalChannel
2. transmitIccBasicChannel
3. openIccLogicalChannel
4. closeIccLogicalChannel
5. getLastError
6. transmitIccSimIO
7. getATR

Change-Id: I14fd1ccc08a9c89d655c7eb9f92a194c82138d3b
Show devices connected to the WiFi hotspot(1/2)

Change-Id: I8378e0ae07332f62b92a1681951f1236f6ef5ff9

Conflicts:
	core/res/res/values/symbols.xml