Spelling mistake fix
Merge branch 'Master' of github.com:gocart/GoCart into Master
Added 'active' to get_pages_tiered function (already in get_pages)
Add order_number to order email subject

Allow order_number to be included in the new order email subject
PayPal Error - Currency is not supported

Fixes currency error before going to PayPal - #169
PayPal - pp_gate error

Fixes error when returning from PayPal back to the site - #169
fix for paying whole amount with a gift card
Add language support for  start & end date on placeholders in admin
Support multi-language for redactor module
Merge pull request #172 from olimortimer/patch-3

PayPal Error - Currency is not supported (sends correct ISO to paypal)
Merge pull request #170 from olimortimer/patch-1

Add order_number to order email subject
Merge pull request #173 from olimortimer/patch-4

PayPal - pp_gate error
Merge pull request #179 from fxceo/redactor_lang

Support multi-language for redactor module
Merge pull request #167 from olimortimer/active-pages

Active pages
Updated CodeIgniter version to 2.2.0

Signed-off-by: Geekita <info@geekita.com>
Merge branch '2.0-Development' of https://github.com/gocart/GoCart.git
Updated CodeIgniter version to 2.2.0

Signed-off-by: Geekita <info@geekita.com>
Merge branch 'master' of https://github.com/geekita/GoCart