Popup improved, added translation system, and many new features added

Design developer Tjey joined our team and soon we all can see beautiful transfiguration of UserEcho design

• Private forums now available to owners of Simp service plan
• Redesigned popin block, now it have displays most popular feedback and have ability to post own feedback from popin
• Added options to modify popin text and background colors
  

• Ability to limit anonymous feedback and voting for forums
• Integration with social translating service Transifex, we able to add new languages support more faster
• invites for unregistered users when adding admins
• Redesigned tab navigations menus on site