Merge pull request #6 from phuong3030/admin-client

Admin client
Merge pull request #7 from phuong3030/admin-client

Admin client
Merge pull request #8 from phuong3030/admin-client

Refactor - Header module
Merge pull request #9 from phuong3030/admin-client

Admin client
Merge pull request #10 from phuong3030/admin-client

Admin client
Merge pull request #11 from phuong3030/admin-client

Admin client
Merge pull request #12 from phuong3030/admin-client

Admin client
Configured - rspec, cucumber, spork, guard
Merged - origin master
Merge pull request #13 from phuong3030/config

Config
Configured - guard rspec config
Merge remote-tracking branch 'origin/master' into config
Merge pull request #14 from phuong3030/config

Configured - guard rspec config
Configuring - database_cleaner and try make test example
Features - configured cucumber testing database cleaner strategy, build cucumber test example
Merge pull request #15 from phuong3030/config

Config
Cucumber authen features added; improve speed cucumber, rspec test