Allow font tag to contain single-quote characters.

For dealing with sceditor copy-paste font-family lists more gracefully.
Example: paste text from another web page, with "font-family: 'Segoe UI', Tahoma, sans-serif;"
http://www.simplemachines.org/community/index.php?topic=524219.msg3711839#msg3711839

In response to SimpleMachines:Smf2.1#1768

Signed-off-by: Angelina Belle <angelinabelle1@hotmail.com>
Allow any valid font-family string in font tag

Signed-off-by: Angelina Belle <angelinabelle1@hotmail.com>
Prevent autocomplete from changing email or username in profile

Because some browsers ignore the autocomplete directive in form and input fields, the simplest known workaround is display:hidden fields to fake out the browser autocomplete feature.

This just makes SMF that much more mobile friendly 
Signed-off-by: Angelina Belle <angelinabelle1@hotmail.com>
Defeat autocomplete for Safari, also

Safari got wise to display:none;

Signed-off-by: Angelina Belle <angelinabelle1@hotmail.com>
Rollback accidental commits to profile.template.php

Signed-off-by: Angelina belle <angelinabelle1@hotmail.com>
Prevent Safari autocomplete of email address

Safari now ignores display:none input fields; use absolute positioning to hide it instead.
Signed-off-by: Angelina Belle <AngelinaBelle1@hotmail.com>
Use call_helper() on Admin.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper on ManageSettings.php
#1895

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on ModerationCenter.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on News.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on PersonalMessage.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on Post.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on Profile-Modify.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on ProfileView.php

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on SplitTopics.php

Signed-off-by: Suki <suki@missallsunday.com>
$sub_action => $subActions

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on Admin.php

Signed-off-by: Suki <suki@missallsunday.com>
$subactions => $subActions

Signed-off-by: Suki <suki@missallsunday.com>
call_helper() on ModerationCenter

Signed-off-by: Suki <suki@missallsunday.com>
Make call_helper to fire an error/return false if the given string cannot produce a callable var

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