Replace hardcoded English UI strings with localizable keys
Added missing include
Editing

make it possible to prepend as well
inserted version
some new wiki util fc
callback owner
preferences fix
fixed a bug in edit query
watchlist

improved pointer handling
Updated enwiki
implemented approval
hook+
implemented some new hook and API's for plugins
replaced approval page with userlist
Localized 1 string in pref
Localized preferences
devel. mode bugs
missing text resource
Merge branch 'master' of https://github.com/Albert221/huggle3-qt-lx into Albert221/master

Conflicts:
	huggle/Localization/en.xml
	huggle/preferences.cpp
Merge branch 'Albert221/master'