Add an alert box when someone changes their email and $modSettings['send_validation_onChange'] is set

Signed-off-by: Suki <suki@missallsunday.com>
!Don't show anything for registered members only when you change your email and it needs validation
Fixes #1191

Signed-off-by: Suki <suki@missallsunday.com>
!Undefined variable: scripturl in Sources\ManageBans.php

Signed-off-by: Suki <suki@missallsunday.com>
Technically this should be above

Signed-off-by: Suki <suki@missallsunday.com>
Gotta use JavaScriptEscape()

Signed-off-by: Suki <suki@missallsunday.com>
Different wording.

Signed-off-by: Suki <suki@missallsunday.com>
Hey ho, replacing JS where ever I go...

Signed-off-by: Suki <suki@missallsunday.com>
mmm, no camelCase pelase!

Signed-off-by: Suki <suki@missallsunday.com>
Ha! I forgot to remove debuggin stuff!
blank canvas for vultures!

Signed-off-by: Suki <suki@missallsunday.com>
fix merge conflicts

Signed-off-by: Suki <suki@missallsunday.com>
Merge pull request #1221 from MissAllSunday/email_address

Email address