add logo to top right
revert commit 7108ede0b2729d42165ceaffa7c8be429ac19aed
Merge branch 'master' of github.com:gojko/mindmup
Revert "revert commit 7108ede0b2729d42165ceaffa7c8be429ac19aed"

This reverts commit 27ed1eb389a193fb72b3d89dddb3adb9856d27ab.
logo added to the left top corner