Changes

During the use of Qt Linguist, one could find a number of things to remember. Here follows a list:

* step through the items one by one (''Next unfinished item'') and when all is done, go through them again and accept them (green checkmark and arrow): Only after having seen the whole list, one can decide on consistency of the used words.

* mind the keyboard accelerators (with the &). Only when all items have passed, one can know which letters can be used as unique accelerators.