Merge pull request #13 from plantener/Tobias

Tobias
Fix to manifest
Can now edit items with the command. Redo still does not work properly
DeleteClass works
DET VIRKER ENDELIG! ret store ændringer
Kleine fehler
Alles funktionirt
Merge pull request #14 from plantener/Delete

Delete
small error removed
EditItems and right click works now
Added icons and logo
Merge pull request #15 from plantener/ttp

Added icons and logo
merged everything working as of now
Merge pull request #16 from plantener/editItems

Edit items
merge tobias with master
updates