[#59] Add index action for user.
Add .DS_Store to .gitignore.
[#59] Add test for no users in database; clean-up.]
[#59] Update Readme for User#index.
[#59] Nicer tests, improve Readme.

[#59] Nicer tests.

[#59] Even nicer tests.
[#63] Add update action for user

Modify Readme
Add tests for invalid params
Add test for email already taken
Add test for successful update
Add test for user not found
Improve tests syntax
Merge pull request #16 from gotar/update_user

[#63] Add update action for user
Merge branch 'master' into user-index

Fix conflicts:
	.gitignore
	README.md
Merge pull request #10 from gotar/user-index

[#59] Add user index action.
unifi API
[#53] Resolve conficts in calendar.rb