ADMINISTRATIVE Fix selenium web tests
CHANGE-196 Store pickup changes taxes

When using the store pickup shipping module, need to set the tax address basis to store address.

See http://www.zen-cart.com/showthread.php?171937-INPROGRESS-CHANGE-196-Store-pickup-Tax-all-who-pick-up&p=1080150#post1080150
thanks to Numinix
CHANGE-364 Failed to initialize storage module: memcache

Unusual situation. php.ini sets memcache as session storage.
memcache storage uses session_save_path to store host:port for memcache instance
so installer setting session_save_path (without changing session storage) breaks memcache session storage.

thanks to lhungil
CHANGE-371 - checkout_shipping creating debug logs when shipping method fails to generate methods
CHANGE-345 - Typo in whos_online legend
Fix header date
CHANGE-302 Make admin run entirely on SSL or entirely on NONSSL

removal of references to HTTPS_SERVER
CHANGE-345 - Typo in whos_online legend
Additional files with &nbsp; errors
CHANGE-373 - Show message about customer basket when logging in and nothing was in the cart to start with
CHANGE-373 - Show message about customer basket when logging in and nothing was in the cart to start with
Fix header date
CHANGE-374 - Reorganize admin page structure to better support loading jQuery libraries

Move html head content to its own file.
Add jquery/jqery ui loading from cdn
Change onload init function to use jquery
fix some pages with more complex head structures
convert other onload scripts to jquery
CHANGE-374 - Reorganize admin page structure to better support loading jQuery libraries

oops, missed removing closing tag
CHANGE-374 - Reorganize admin page structure to better support loading jQuery libraries

    oops, missed removing closing tag
CHANGE-290 - Replace SpiffyCal with a jQuery tool
CHANGE-376 refactor shipping class to provide better observer/notifier support

refactor testing for whether shipping class is enabled.
These changes should provide backward compatibility, although shipping classes will need to be rewritten
if they want to support the extra notifiers/methods.

Change shipping flat method to use new methods
might as well switch this to use proper __construct method
CHANGE-344 - Code cleanup - remove deprecated functions
CHANGE-377 - Update FAQ links in payment modules
CHANGE-378 - Fix: Downloads of virtual products fail when site is Down For Maintenance
CHANGE-379 - Add Communications Test capability (link) to admin payment/shipping module manager
CHANGE-376 refactor shipping class to provide better observer/notifier support

    update notifiers to pass params that can be changed by reference while keeping backwards compatibility
CHANGE-374: Reorganize admin page structure to better support loading jQuery libraries
fix some problems with malformed head tags
dates for products needto be a specific format for calculations
use google to provide css as it supports https
close head tag in page to allow for more customisation
dates for products needto be a specific format for calculations
Reorganize admin page structure to better support loading jQuery libraries