*8135* Standardize email key length
*8144* PayPal payments never complete with site restriction enabled
*8133* updating lib/pkp locales
*8133* Updating es_ES
*8133* Fixed some incorrect patch deletions
*8161* Fix overzealous tab initialization
*8133* Minor fr_CA tuneups
Helpful notes for Alec
*8167* De-dupe code
*8177* Fix upgrade settings fetches (apply in lib/pkp)