Fixed language & updated .gitignore

Fixed some linguistical errors according to
http://piratepad.net/ep/pad/view/copywrongsfixing/5cIkF0KHDc

and added the Gemfile.lock and .bundle/install.log to .gitignore
Added questions

- Added "Copyright duration is excessively long"
- Added "I have spent a lot of money on digital music tracks and books, but I cannot sell the ones I no longer want / need."
Updated somebody stole my content phrasing
Fixed the language in the questions (en)
Merge pull request #3 from sakjur/gh-pages

Fixed language, added questions & updated .gitignore