The titles of "action" special pages are normally expressed as actions
("Move page", "Reset password", "Upload file"), and the names of
log types are normally nouns ("Deletion log", "Content model change log").
In any case, "Change language log" and "$1 changed page language for $3"
are not good English.
Log entries also do not end in full stops.
Change-Id: I1d2fed64549ce584418bb3b72d33bf5657c2681f
Test the LogFormatter by passing old and new database rows to it.
The text shown on Special:Log and the api result returned by
list=logevents is tested.
Change-Id: Icfcba506f4fa3010cdaf973aa2df23b6e92c25e4
