Revert "SmartCardService: remove code pending review"

Review finished.  Restoring code.
This reverts commit f8dd04f481da11ef3dd3a69f8584a6940eb7d027.

Change-Id: I2148a10d352bd69993ed2a6a05b860a04ff7b90c
NFC: disable logging of transaction

Remove logging of traffic between application and secure element

Change-Id: I4f35551c4a90d78cf2e189846b8899b092733491
CRs-Fixed: 655084
NFC: GSMA API V5.0 Implementation

Add SIM2 reader for the second SIM
Add eSE2 reader for the second eSE
Add functionality to check if app certificates exist in UICC
Update explicit intent for binding service

Change-Id: I47d4b6067968887875cf72d9332bd63e0985d66f
CRs-Fixed: 642365