Merge pull request #46 from KevinHuebner/master

Created backend for adding navigations
Merge pull request #4 from cbos-team/master

navigation backend
Merge pull request #47 from KevinHuebner/master

Set up paragraph/textcontainer mapping and fixed navigation visitor
Merge pull request #48 from KevinHuebner/master

Refactored navigation
Merge pull request #49 from dupps/master

Merge pull request #4 from cbos-team/master
Merge pull request #5 from cbos-team/master

fix navigation
Merge pull request #50 from KevinHuebner/master

Refactor ModuleDAOImpl
Merge pull request #6 from cbos-team/master

ModuleDAOImpl fix
Merge pull request #51 from KevinHuebner/master

Fixed adding navigations
Merge pull request #7 from cbos-team/master

final fix of navigation backend
Merge pull request #52 from KevinHuebner/master

Added creating content logic for guestbook and textcontainer
Merge pull request #8 from cbos-team/master

content logic
layout for modules and pages of guest, user and admin
Merge pull request #53 from dupps/master

layout for modules and pages of guest, user and admin
Merge pull request #10 from cbos-team/master

layout for modules and pages of guest, user and admin