am 66e69251: am 91bfbfb9: am 08c57535: docs: add 2.0 highlights doc and updated homepage

Merge commit '66e6925154a64d4fab53e6241e9e1fd227f42352' into eclair-mr2-plus-aosp

* commit '66e6925154a64d4fab53e6241e9e1fd227f42352':
  docs: add 2.0 highlights doc and updated homepage