Re-enabled multi purchase mode option
Readded variable/files save function
Updated change log for 1.4.4.1
Fixed add to cart ajax. Closes #863
Updated 1.4.4.1 changelog
Updated version of git readme
[i18n]> french and pot update for v1.4.4.1
Merge pull request #868 from fxbenard/master

[i18n] > french.po.mo and edd.pot for 1.4.4.1
restored cap check on meta box
Added edd_after_price_field hook