[Xerte] Bug fixes

[Patrick Lockley]

Hello all,

New zip on the server.

The button and links point you at the latest file, with the following
fixes. 

Please note the htaccess issue for those using this option. The zip does
not contain a new .htaccess for you (because it is modified by the
installer for each install). Instead for those of you using the
.htaccess, please see the new (second) preview line in
setup/htaccess.conf and amend your local .htaccess likewise. Any
question on how to do this, just ask.

15/05/2009
Modified website_code/php/properties/publish.php
Modifications displays URL for public content.

Modified website_code/php/scorm/scorm_library.php
Modified website_code/php/scorm/export.php
Changed imsmanifestcreate function to set the title to be the name of
the object.

Modified website_code/scripts/import.js
Changed iframe checking code to allow for the display of PHP errors (e.g
localhost memory stacks)

Omission in .htaccess
Shift Click Play in editor window now supported in .htaccess

14/05/09
Fixed issue with onInit being commented out in Nottingham.rlt
Fixed issue with Shift-Play shortcut not jumping to the right page
Added License.txt