Implemented command line config overrides

You can set the file to read as the config file via the command line, like
this, assuming the program supports it:

  prog -config=file.cfg

You can also override indevidual key-value pairs in the config system
using this syntax:

  prog -Ckey=value

Both commands can be used together, and you can override multiple
key-value pairs at once. To use this feature of the ConfigUtility, it must
receive argc and argv as parameters to the Load() method.
Moved the character's stats into their own database table

This will allow the to be reused elsewhere, as well as cleaning up big
blocks of code in the manager's source.

BUGFIX: The config's key-value pair overrides now work without requiring a
config file specification.
Moved sql_utility.*pp to server/ directory

Also padded setup_server.sql's formatting, for readability.
comment tweaks to bug tags
Merge branch 'master' into develop
Merge branch 'develop'