KeepYourHead 0.2.2

With KeepYourHead you can create virtual flashcards with any content you like and question yourself over and over so you forget much less in the long term.

KeepYourHead grew out of the need to memories some mathematics. So the flashcards can be designed with latex that is a powerful tool to enter all kind of different content.

Entering the answer to each question is often to cumbersome to enter everytime you get asked about the flashcard. Thus, you have to judge yourself if you knew the answer or if you did not and this means KeepYourHead needs to be used more to obtain better results.

Enhancements:
- many refactorings
- nice xml output
- latex syntax highlighting
- multiple files loadable
- global clipboard
- image createion at screen size
- image scaling
- statistics (shown for database/file), removeable