[ticket/12237] Convert yahoo messanger to custom profile field

PHPBB3-12237
[ticket/12237] Regenerate db schema files

PHPBB3-12237
[ticket/12236] Move AOL Instant Messanger field to custom profile field

PHPBB3-12236
[ticket/12236] Fix layout of memberlist search

PHPBB3-12236
[ticket/12249] Fix "Undefined variable: row" when editing profile

PHPBB3-12249
[ticket/12236] Change order of profile fields for new installs

PHPBB3-12236
[ticket/12236] Fix language key name for Yahoo Messanger

PHPBB3-12236
Merge pull request #2088 from nickvergessen/ticket/12236

Ticket/12236 Convert AOL and Yahoo to custom profile fields