Fix jest config / fix card test

[Sabrinovsky]

Fix jest setup for typecript.
Fix card test, now we can start to fix other tests.

Related Issue

solves #27
solves #28
solves #35

[christopher-caldwell]

I cloned this and ran yarn test:watch and got a missing dependency error.

Do we need to add this a dev dep of the project?

[christopher-caldwell]

Sorry for the delay!

[Sabrinovsky]

I cloned this and ran yarn test:watch and got a missing dependency error.

Do we need to add this a dev dep of the project?

i have removed this dependency. Note that this branch is on my fork of this repo, maybe you dont have the branch updated.

[Sabrinovsky]

I just updated the CI to run the tests. You can see that it is running without the dependency