accounts-github: Generate user agent string from release version
Update History.md

Conflicts:
	History.md
Thank pmark
accounts-github: Also send user agent on oauth login call
0.6.2.1
Merge branch 'release-0.6.2.1'
Another round of cleanup on .npm/README.
Merge branch 'master' into devel

Conflicts:
	History.md
	packages/accounts-github/github_server.js
Improve CLI testing

- Test fake installed version of CLI
- Test springboarding against a fake release
Glasser code review
Correct comment
Merge branch 'avital-springboard-test' into devel
Don't create new var scope for js files in client/compatibility/
wrapping
options.compatibility -> options.raw
Update History.md
Merge branch 'avital-client-compatibility' into devel
Don't get confused (on the server) if transform returns something without _id.

Fixes #974.
Bump CoffeeScript version to 1.6.2.
Update HISTORY and notices.