Pre Show Study

1. Can now show answer when studying

Study Time

1. Added study section

Fixed promises

Merge pull request #3 from brancusi/dev

Dev

Broken promises

Merge pull request #2 from brancusi/dev

Dev

Now you can delete

1. [FEATURE] - Now you can delete flash cards

Hot Fix - Audio

v0.0.2

Fix audio

A night to capture

1. Fixed tests
2. Adding CI
3. Various cleanup