Add security note to docs.
Get better output if some tests have errors.
Switch publish-release argument order again.
Validate that you have 3 files for each thing you're publishing.
Make sure that if we do something like

  $ meteor test-packages /some/random/copy/of/minimongo

that we watch the random copy of minimongo for changes.
0.6.0-rc7 banner/notices
Allow Opera's slightly-bad test result for minimongo-modify to pass.
Document Meteor.release.
Tested examples and docs with 0.6.0-rc7.
Banner for 0.6.0.
Ensure that tarballs do not contain hard links.

Make whitespace changes to tools and mongo-livedata so that we will build new
package versions with non-hard-linked Node plugins.
fix shell script
notices for 0.6.0-rc8
Fixed typo in docs under collection.allow
History.md update.
Merge branch 'pr/873' into release-0.6.0
Add a few more "=>" markers to runner messages.

(Not worth forcing into 0.6.0.)
Comment updates.
Ready to bless 0.6.0.
Update docs and examples to 0.6.0.
Merge branch 'release-0.6.0'