smdk4412: unified init.smdk4x12.rc

Change-Id: I593cc0de388dd3135937d7aa611b19ee7ba868b3
smdk4412: add bluetooth le perms

Change-Id: Ia4950f176b203891246ebc24ea87b2c661d13ed1
smdk4412: update camera overlay

Change-Id: I327b898424c38300322847e9bf1de7195a7e4af7