turn off debug in unit test by default
Uncommnet the `DEBUG:turnOn()` line to turn it on.
fix crash on special offered Kindle
refactoring readerbookmark to show both bookmarks and highlights
in the bookmark menu
and use binary search of the sorted bookmarks table whenever is
possible.
make radius field respects popout flag
Merge pull request #1270 from chrox/fix_1209

refactoring reader bookmark to show both bookmarks and highlights