Fixed network layer doing delayed actor deletion

The delayed actor deletion was meant to be used during the logic calls,
to avoid modifying the container while it is being iterated. The
deletions happening from the network layer are not done while iterating
the set of actors, so it can delete immediately.

This fixes an issue where an NPC would disappear when changing
appearance on tmwAthena, because this was implemented as a remove + add,
which broke due to the delayed deletion.

Mantis-issue: 507
Reviewed-by: Jared Adams
Fixed codeblocks project
Client-side settings are now available from settings.xml
items.xml can be used from settings.xml
Changed default serverlist.xml URL to avoid redirect

Previously the redirect was from www.manasource.org to manasource.org.
paths.xml content is now read from settings.xml
Merge remote-tracking branch 'origin/master' into lpc2012 branch