tree ce0a9b8ddcdf15b2b4e7a57a2c432546e1e6316e
parent 7d42f4d40cbe3c602bda00ad74c06830242e685a
author dgrove@google.com <dgrove@google.com> 1383762502 +0000
committer dgrove@google.com <dgrove@google.com> 1383762502 +0000

Re-land r29957 (add versions and constraints for packages and samples), with
SDK constraints bumped from 1.0.0 to 0.8.10+6 .

R=ricow@google.com, sigmund@google.com

Review URL: https://codereview.chromium.org//62473002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29986 260f80e4-7a28-3924-810f-c04153c831b5