LPS-33045 lang review

Hi Zsolt,
One pattern that I changed was that I dropped the 'a' before items that are specifically identified by what follows in the sentence.

For example,
activity-blogs-move-to-trash-in={1} moved blog entry, {3}, to the Recycle Bin in {0}.

Assuming {3} identifies the blog entry, we don't need to generalize in referring the the blog entry as 'a' blog entry. If I'm assuming incorrectly please let me know.

If you are OK with the changes, feel free to send a pull onward to Brian to merge in master. Thanks.