ISN-Zurich/ISN-Learning-Cards — pull request #54 by Bellina (2012-08-29 12:17:03+00:00)
Title: Some layout changes + new feedback for text sort questions

position of return button, main button and tip button
questions are displayed vertically centered
feedback view fits in visible area
feedback for text sort questions
different icons
appearance of numeric question + answer (including storing the value while switching between those 2 views)