Renaming fiscalprinter package to stoqdrivers.


Removing the gui/ directory. We don't want GUI's on the package,
since that an another one (and better) will be implemented in 
stoq/stoqlib soon.

Renaming fiscalprinter to stoqdrivers and fixing imports.


Fix for bug #2239: Update the directory structure to allow works with
multiples devices.

r=jdahlin.


Fix for bug #2240: Implementing support for printer Dataregis EP375

Initial implementation of dataregis EP375 printer driver.

r=jdahlin


s/FiscalPrinter/Stoqdrivers


Renaming FiscalPrinterConfig to StoqdriversConfig


Just implementing a function to get all the printers currently supported by
stoqdrivers.

r=jdahlin


Fixing an invalid method reference.


handle_error must raise NotImplementedError if not implemented in its
subclasses


Fix for bug #2280: Implementation of PertoPay 2023 driver

r=evandro


ooops, broken API
use category MP25


updating setup.py


using kiwi's listpackages


Just adding an extra attribute to ICouponPrinter interface,
r=jdahlin


Fix for bug #2176: Driver capabilities implementation.

Initial implementation of driver capabilities.

r=jdahlin

removing a wrong line.


Setting the right exception.


We don't need these checks anymore