added the javascript validation
added the bootstrapvalidator css
removed duplicate jquery-turbolinks
added js validation for sign in and registration
add capibility for user to subscribe.
enhance User#full_name and add test cases
Add a user's view of their tips. Fixes #21 part 1.
optimize login_token generation
Added alert message for unauthorized user filter
 use devise before_action(authenticate_user!)
extract loading and validating user in methods
Merge pull request #36 from kuldeepaggarwal/user-enhance

enhance User#full_name and add test cases
Merge pull request #40 from mikebryant/wip-21

Add a user's view of their tips. Fixes #21 part 1.
Merge pull request #42 from Bharat311/f-optimize

Optimize login_token generation
Merge pull request #43 from Bharat311/f-alert

Added missing alert message for unauthorized user filter
Merge pull request #34 from narutosanjiv/master

Added the jquery-turbolinks and jquery validation for Sign In and up form
Merge branch 'pr/44'

Conflicts:
	app/controllers/users_controller.rb
Merge branch 'pr/45'

Conflicts:
	Gemfile
	Gemfile.lock
Merge pull request #37 from kuldeepaggarwal/f-subscribe

add capibility for user to subscribe.
Don't show Subscribe checkbox if user bitcoin_addres is present
move existing tests to rspec