small fix regarding reopening files. not fixed, but closes #52

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>
now uses a QLabel to display the image. closes #62

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>
removes framehandler. fixes #63

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>
#63

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>
whitespace

Signed-off-by: Marcel Schwittlick <marzzzel@gmail.com>