Add straightforward type annotations.
Also add a check to updateJS.js to avoid hanging when calculating the dependencies.
Add type information to odf.OdfContainer.
Add more straightforward type annotations.
Break circular dependency between odf.OdfCanvas and gui.AnnotationViewManager.
There is new a new class AnnotatableCanvas that is used by gui.AnnotationViewManager.
Make AnnotationViewManager 100% typed.
Make Style2CSS 100% typed.

The code is much more readable now and some inefficiencies are resolved now.
E.g. in one place an array was iterated like it was an object.
The use of getElementByTagnameNS has been replaced by more efficient
getDirectChild.
Break circular dependency between Formatting and TextStyleApplicator.
Fix wrong index and missing prefixes in Formatting unit test.
Make odf.Formatting 100% typed.
Make gui.StyleHelper 100% typed.
Make odf.OdfCanvas 100% typed.
Make gui.SelectionMover 100% typed.