Doc fix: Cursor.observe available on both client and server
template.data clarification
deep-copy Mongo docs in server-side observer() (closes #276)

On the client, users are free to scribble on docs they get from Mongo,
since the docs are guaranteed to be copies.  Scribbling on docs on the
server won't affect the database, but it can cause problems like
crashing LiveResultSet.  So always deep-copy on the server.
improve test fail output
use class for boldness
Add createUser on the server.

Not very useful yet, since it doesn't send welcome emails.
Use Meteor.accounts._options to drive username vs email behavior
kill excessive comments (moved into asana)
clean up the demo
make d3 demo wider
Allow deploy host to be specified in environment.
Merge branch 'devel' of github.com:meteor/meteor into devel
scale d3 canvas correctly
Initial absolute-url package.
Integrate force-ssl and absolute-url. Now when you add force-ssl, secure defaults to true in absolute-url.
Document absolute-url package.
Enroll account flow, allowing Meteor.createUser on the server
Tests for accounts enrollment

Also made another server-side createUser test not
print emails to the console
Added comment explaining the use of the mongo positional operator
dev_bundle 0.1.7: packages needed for email branch