iro.view: adding docstrings

iro.controller: adding docstrings

iro.model: adding docstrings

deleting iro.model.session

merging: deletion of IroSession

deleting iro.model.session. Own Session is not needed anymore.

iro.model.utils: adding docstrings

iro.model: adding docstring

iro.offer: adds docstrings

offer.smstrade: minor changes in docstrings

iro.offer.smstrade.Smstrade: vProvider now using field argument in Exception.

offer.provider.Provider.vProvider uses field argument.

start documenting with reST syntax.

using sphinx for documentation.

getting corresbonding table classes out of schema

update docstrings in iro.controller.viewinterface for createdoc

getting old iro.user into actual version

moving old xmlrpc interface (iro.user) -> iro.view.xmlrpc_old

using patch for formatdate, to test date of mails

adding tests for iro.controller.pool

some more messages about job status

all magic utf-8 stuff is now in iro.model.message

tests for OfferChaning added OfferChaning: First Offers fail, and another sucseed.

tests for iro.install.getAllRoutes added

moving DummyObserver and DummyPool -> iro.test_helpers.utils DBTestCase now using DummyObserver out of the box

removing old files

adding tests task: test for error chaining config: test for init function

using iter function instead of generator

update setup.py file and moving some scripts to subdirs

tests for utf-8 have to be created