040000 tree 4f6ad2e6aa0c1f722763395c1ae348e9d3de36e8	framework
100644 blob c59b54a44eaa2e78bb560deea0394b5bba64c99d	proposal.txt
100644 blob 9b57556a9ff736aef4ade29025fda11b59247759	readme.txt
040000 tree bc28f7808b6d5cc3be5718bcf9f1061c4e4debe1	sandbox
040000 tree 5ef2af0ec704487517d00aca48e0cbf07a76f717	tools