Refactor state spec
Move head creation specs to depTree
Make navigator chunk settings configurable
Fix incrementing and decrementing ids
Minor fix in dynamicDirective
Provide an arethusaMock for navigator
Propagate sentenceId to artificialTokens
Remove obsolete stuff from staging2
Propagate added tokens to navigator
Add navigator.addToken and removeToken
Add spec for navigator.addToken
Add spec for navigator.removeToken
Deselect after a token has been removed
Add idHandler.padIdWithSId()
Pad insertion id with sId in TreebankRetriever
Fix faulty logic in sentence id padding
Translate chunkModeSwitcher and navigator parts
Start to use new click system in rootToken
Pass ids to rootToken in dependencyTree
Better id handling in rootToken

Fixes broken click handling of rootToken