Improve data flow from deployConfig to mongo-livedata.

(Still ought to be better refactored though.)
Update docs to 0.6.5-rc2.
Fix Mongo queries with {$regex: /foo/}

The bug manifested as incorrect cursor de-duping, making
queries on different regular expressions "de-dup" into one,
which, combined with hot code reload caused crazy seeming
things such as needing to save twice to see a code change
executed.
Correct mongo selector rewrite for {$regex: /foo/, $options: '...'}
Update History.md
Treat {$regex: /foo/i, $options: ''} same as in minimongo.
Rename 'native' to 'os', in arch names.

Requires a BUILT_BY bump, unless you really want to fail to load your plugins
and crash.
Fix Packages -> Package
Better fix for minimongo/mongo-livedata dep issue.

Still hacky though. They should have a mutual dependency.
Expose Mongo timestamp class a little more.
Put Mongo internal stuff onto MongoInternals.
Move source map instructions comment above imports.
Move bindToProxy to WebAppInternals; it is needed by the Galaxy proxy.
Implement 'bundle --debug'. Fixes #748.
Add newline to end of "no galaxy" error.
Comment updates.
Set $METEOR_DEBUG_BUILD to see what jobs are run.
Changing package/foo/package.js rebuilds all packages that use 'foo'.

That's because this change could introduce or remove a plugin, which affects how
the dependent package is built (eg, could change an extension between being
handled vs static).

Does not affect transitive dependencies.
Merge deployConfig with a deployConfig from db in ctl
Merge branch 'deploy-config-db' into devel