Merge pull request #43 from tamasd/master

Automatically readjusts bubble position.
Override step editing parameter if the global state requires it
Fixes origin negotiation.
Merge branch 'master' of github.com:Pronovix/WalkHub-resources
Merge pull request #44 from Coornail/feature/screening-unpublished-nodes

Override step editing parameter if the global state requires it
Fixes undefined is not a function error.
Adds misclick prevention.