am 82fb80eb: am ec48ff2b: am ec93c111: Merge "add 64-bit variety NDK packages to download table. Use same naming convention as SDK packages for consistency." into jb-mr1.1-docs

* commit '82fb80eb11188592f34056e8c787a74a28be6543':
  add 64-bit variety NDK packages to download table. Use same naming convention as SDK packages for consistency.