made registration page skeleton
implemented registration controller
linked sign up button to registration page
made registration.js, initialized select2 and datapicker
added user's log in data panel
added company data panel
added user's data panel
added trade sphere panel
added agreement and confirm panel
styled items
fixed date bug
moved registration request method to root controller
fixed fields labels
Merge pull request #112 from if045/IFJJV-SK-161-RegistrationPage

Ifjjv sk 161 registration page