BoardConfig.mk.template: Add TARGET_CPU_SMP

This one is easy forget if not in the template

Change-Id: If65e557a661ecc81c6bfc434525b3c9937ff988e
Merge remote-tracking branch 'cyanogenmod/cm-11.0' into cm-11.0
Merge branch 'cm-11.0' of https://github.com/KangDroid-Project/android_build into cm-11.0