Added a section on file uploading and allow users to specify acl#2

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javiersuweijie wants to merge 2 commits intoarbitrarytech:masterfrom javiersuweijie:master

+64-13

Commits on Aug 27, 2013

Added a section on file uploading and allow users to specify acl
javiersuweijie
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Commits on Aug 28, 2013

Added new npm install name
javiersuweijie
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