alter time output on chats
Merge branch 'master' of https://github.com/JMGoldsmith/Exercises
updates
Merge branch 'master' of https://github.com/JMGoldsmith/Exercises

Conflicts:
	Chatitude/index.html
Merge branch 'master' of https://github.com/JMGoldsmith/Exercises

Conflicts:
	Chatitude/index.html
initial Gemfile