Fixes date display on some filedownloads views
Deletes temp file after export
Adds file size to install extensions lists
Merge branch 'develop' into feature/v2.2.1
Merge branch 'develop' into feature/v2.2.1
Upgrade to Swiftmailer v5.0.0
Upgrade to jqueryui v1.10.3
Merge branch 'develop' into feature/v2.2.1
Updates countdown module to use a more attractive countdown timer [#1007 state:resolved]
Merge branch 'develop' into feature/v2.2.1

Conflicts:
	external/jquery/addons/css/jquery.countdown.css
	framework/modules/countdown/views/countdown/configure/countdown.tpl
	framework/modules/countdown/views/countdown/show.tpl
Attempts to clean up/fix some of the e-commerce store front views
Merge branch 'develop' into feature/v2.2.1
Merge branch 'develop' into feature/v2.2.1
Removes addressbook module user action since it's not designed to be placed on a page, but used within ecom
Several updates to ecom including: billingcalculators now are global and work with any order not just current user order, updates to payment info in invoice now creates additional billing transactions, adds new expUtil::currency_to_float() method to parse input coming back from a 'money' filtered input box.
Merge branch 'develop' into feature/v2.2.1