* Remove nested properties from upsert selector document
Fixes https://github.com/meteor/meteor/issues/8631
* Fix upserts that include _id in the selector
* Incorporate PR review requests.
Now anyone can define meteorInstall.fetch however they see fit, and the
install.js implementation will handle everything else.
This separation of concerns leads to significantly less code, too.
As proposed here: https://github.com/rollup/rollup/wiki/pkg.module
By supporting ECMAScript module entry points for npm packages in Meteor
1.5, we will be well-positioned to do more effective import/export-based
tree shaking in future versions of Meteor.
We can't do the same thing on the server because we can't change how
native Node resolves package entry points based on the "main" field of the
package.json module.
On the other hand, all npm packages have to work in Node using the "main"
field, and client bundles stand to benefit the most from tree shaking, so
this client/server difference should not be problematic.
Note that the "jsnext:main" property is also supported as a legacy synonym
for "module".
The `accessToken` isn't always immediately provided (for example on
Android devices) but instead needs to be retrieved by exchanging the
`serverAuthCode`.
Fixes https://github.com/meteor/meteor/issues/8613.
* Switch to modern nodemailer 4, Node 4 version. Fix#8591
* Most critically, use a pool instead of direct SMTP connection,
to handle dropped connections and increase throughput,
like mail module 1.1. (#8591)
* New nodemailer's sendMail wants an options object, not a MailComposer
object. Luckily, a MailComposer object has a "mail" field that
remembers the original options, so we can keep original behavior.
* However, we no longer support the mailComposer option set to a compiled
MailComposer object (functionality that was briefly added in 1.2.0).
* nodemailer does SMTP URL parsing now automatically for us, simplifying code.
* Tests' outputs now end with additional "\r\n"
* Drop underscore package dependency (no longer needed)
* General formatting/style cleanup for `packages/email`.
* snake_cased => camelCased for some local variables.
* Added curly-brackets to `if`s.
* Removed trailing spaces.
* Removed commented-out code.
* Removed older doc text and changed some links.
* Get rid of back-and-forth assigning of `mailUrlString`.
When Minimongo throws an error, most of the times, the field names are not present, making it a bit difficult to debug. Updated the error messages to include the field name for which it threw the error.
