Update eclipse classpath files

With these settings, importing detlef from scratch should work without
any further modifications.
Remove unused import
Automated eclipse code cleanup

@Override annotations, trailing whitespace, etc.
Run the entire tree through astyle
Add a coding style pre-commit hook
Rework README formatting
Disable eclipse autoformatting

This interferes with our astyle setup and has caused nothing but
pain during this project.
Strip images from episode list descriptions