Remove unnecessary lines in PRODUCT_PACKAGES

After applied https://android-review.googlesource.com/48504,
NfcNci now depends on libnfc_nci_jni, and the latter depends on
libnfc-nci. No need to list the libs in PRODUCT_PACKAGES.

Change-Id: I19434a2cefb9ae39bdd8e9587c9e5d6f6021ba1d
Enable OTG storage

Change-Id: Id2be790784552b0dee6e650d97aa7eb35582919e
Manta: Set TARGET_ARCH_VARIANT to cortex-a15

Change-Id: Iea43e322f8aa374ea69fc90f9d84a4c2c4c78750
Merge "Add system hardware" into jb42
No Restrictions

Change-Id: I424bd2211450644d21f16a7da5e1ca3120aa6a05