Created first version which is working

Its not really confortable, but it works
removed hscurses
now the movement ist a bit better
Cleaned up the whole structure.

Now everything is a data, and should be parsable in the future, because
just add new constructors to it when we need them and translate the old
constructores to the new ones.

We also use a Context lib for all the IO logic and the View is for
render configuration and linking only
cleaned up the project and add breadcrumbs

we split the View in View and Context.
also Task is split into Data and Modifiactions
updated version in cabal
First version is ready