rewrote the initial help text
moved help text to end of file using DATA
Merge remote-tracking branch 'upstream/master'

Conflicts:
	assignments/ruby/bob/bob_test.rb
stepwise disclosure
add clojure/prime-factors
add clojure/raindrops
add clojure/allergies
add elixir/prime-factors
add elixir/raindrops
add elixir/allergies
fix filename
Merge pull request #514 from rubysolo/clojure

Add clojure/prime-factors, clojure/raindrops, and clojure/allergies
Fix typo
Require user on submission.
Provide error if language detection fails in API
Fix broken build
Create an accordion of instructions
Add some instructions to run tests with python
better test coverage for the guest-based edgecases in the submit/nitpick scenarios
Add <title> on user page