Adding change cards and a couple little changes.

Thread: http://baystation12.net/forums/viewtopic.php?f=5&t=10178

-Creation of change cards. Retrieved from ATMs using "Withdraw funds" instead of cash.
Used for:
-Buying things from vending machines without PIN prompts.
-Same thing for EFTPOS.

-EFTPOS doesn't ask for access code to go to its main screen after a succesful transaction.
-Rewritten EFTPOS manual.
-Made transaction logs printable by ATMs.

2nd try. Git is having fun with me ;_;