implemented delete page with all data logic
Merge pull request #58 from dupps/master

finishing layout
Merge pull request #12 from cbos-team/master

finishing layout
Merge branch 'master' of https://github.com/KevinHuebner/cbos
Backend refactoring
Merge pull request #59 from KevinHuebner/master

Enabled deleting pages logic and backend refactoring
Merge pull request #11 from cbos-team/master

page deletion logic