add anagram java assignment
Removed confusing reference to Students in Hash initializer. Initializer becomes assignment and not ||= since @db will always be nil in the intialize method. Changed argument name of method from grade(level) to grade(grade) as this gives consistent indexing into the db variable and removed the || [] as the hash has a default value already set.
reverted grade(grade) back to grade(level)
Add a sanity check on Ruby proverb
Submit button text: 'Discuss' -> 'Submit Comment' #metanitpick
Merge pull request #1171 from elimisteve/master

Submit button text: 'Discuss' -> 'Submit Comment' #metanitpick
Merge pull request #1169 from RichardWigley/master

Hash assignment using 'students' confusingly, unnecessary ||= in initializer. Grade has || when a default_value has been set in initi.
Put unread notifications back in the UI
update java Anagram's example based on feedback
index.erb: Added Go, Scala, Objective-C, OCaml, and Perl as languages
that exercism.io has practice problems for
can edit team's name and slug
redirect code 302 is superfluous
login required
can't edit when slug empty
Merge pull request #1174 from hugobast/edit_teams_name

Can edit a team's name and slug reference #1106
Merge pull request #1173 from elimisteve/master

Added Go, Scala, Objective-C, OCaml, and Perl as supported languages
Make list of languages on homepage dynamic
fix closing html tag in help/cli
Merge pull request #1175 from djbender/master

Fix closing html tag in help/cli
Put nitpick nav back (exercise breakdown)