[Web] URBNG-70, URBNG-68, URBNG-69, URBNG-72

URBNG-70 Create new game - visual changes in Summary step

URBNG-68 My games view - modifications in managing the game caused some changes in this view - game management is now part of this view, started games details are loaded by clicking the table row or edit button. It gives the opportunity to see all game info in one view.

URBNG-69 Select game for editing:
 - ended games are not editable
 - editing started and planned games differs from each other - projects and published games are edited similar to creating new game, online games will be edited in place (only allowed properties) in 'Game info' view (edit online games is in progress)
 - only authenticated operators can edit their games

URBNG-72 Edit existing game - visual preparations