add elixir/grains
Expand instructions for either bash or zsh
Fix multi-line <pre> blocks on account page

Indentation was incorrect
Fix HTML indentation
Merge pull request #322 from rubysolo/elixir

add elixir/grains
Merge pull request #320 from jordelver/account-page-tidy-up

A few small account page fixes
Avoid redundant emails. Fixes 318.

When a person nitpicks (or approves) their own submission,
don't send out an email to them about it.
fix 311 by adding <title>s

add an application helper file for dynamically changing title with a default
define titles for submissions and exercises
add tests for default and defined title
Notification toggle is now higher than panel

This fixes the bug where you cannot click on the notification toggle
when scrolled down on the notification pane.
Remove stray console.logs that were totally there on purpose
Added test for assignments/next API endpoint
Fixed 500 on peek when there are no more exercises [fix #238]
Merge pull request #327 from arr-ee/fix-500-on-peek

Fixed 500 on peek when there are no more exercises [fix #238]
Fix different duplicates test
Add CodeClimate's badge to README.

[ci skip]
rna: Ditch first example.
rna: Extend example.

Forward ==, to_str, to_s.
Extract NucleicAcid baseclass.
Add RibonucleicAcid class.
rna: Extend tests. Use long classnames.
adjustments for changes that fix 311

more specific helper name
titles now have slugs, language, and user
Adding more tests for silence to Bob

The Elixir suite case doesn't current check for nil, while the Ruby test
suite demands that nil be understood as a form of silence. This adds a
test to the Elixir quite to check for nil.

It also adds a test case for a different kind of "empty" string: one
consisting solely of spaces, such as "    ".  Both of these test suites
will now check to see that is correctly interpreted as silence rather
than shouting (because "  ".upcase == "  ").