implement binary search tree in Go
Reverse order of comments
Preserve whitespace in v1.0 nitpicks
Use semantic elements and class names for the navigation
Merge pull request #1366 from jessabean/semantic_navigation

Use semantic elements and class names for the navigation
daily email message. sends user unread notifications and some pending submissions that need nitpicks
Create email to send user list of their unread notifications and suggestions for submissions to nitpick.
Rake task for sending out digest emails. Clean up emails.
[daily_email] intercept emails unless in production
Merge pull request #1267 from mscoutermarsh/daily_email

Daily digest email
Tweak query in digest rake task
Limit notifications shown in digest email
Tweak nitpick column in v1.0
Add support for language-specific instructions in README. See #1364
Move articles into v1.0 directory
Explain skips in ruby setup page
Add sorting by grade to elixir grade school tests

This makes the grade school specs more consistent with how it is in
other languages. I modeled the adjusted test after the JavaScript grade
school test.
Merge pull request #1371 from glanotte/master

Add sorting by grade to elixir grade school tests
Add clock exercise in Ruby
You can't compare the two maps with !=, because it compares the string representation of the maps, so it will work only randomly.