remove () in require_once
add code to whitelist

The inline <code> can be used. Some CSS rule was added also in order to
have a pretty code.
Merge branch 'newsearch' into next
fix quotes in status list on stats on profile
colors on the stats are now the same as the real ones

Added an option on the google pie chart to list colors stored in the
database.
rtrim is faster than substr to remove last char
comment .htaccess
Remove edit link on experiments if read only mode.  Fix issue #37.
put an error message if user is not in https, put link css in css file

HTTPS wasn't properly detected on login page (only on login-exec.php) so
now there is a proper error and a link to https site. Also the links in
error/info messages now have blue color and underline from css.
add CSV file to ZIP export

Also fix bug on search page where it was a bad type for zip export.
add video and audio html5 tags to body tag whitelist
remove opacity from container
request admin password for deleting users

Also, check if the email exist before doing anything.
add option in UCP to ask confirmation before leaving page
changelog