Get rid of v1 frontend code

[kristjanjansen]

Controller	Comments
V2TravelmateController	Fred: Needs edit() and creating the FormTravelmateDate component. See the photo
V2UserController	Fred: Needs creating UserPhotoUpload component on top of 'PhotoUpload' component. See #1594
V2AuthController	Kika: needs connecting with real controllers.
V2PhotoController	Kika: Needs edit() and replacing placeholder with FormUpload component. See #1595

[kristjanjansen]

Auth:

• REPLACE OLD FORMS
• add link to eula
• bigger password fields
• bigger button
• add link to "logi sisse siit"
• add link to "registeeri siin"