- make it noarch for > 11.2

- Updated to 1.1.0
New Features:
- Transaction managers and the transaction module can be used with the
with statement to define transaction boundaries
- There is a new iterator function that automates dealing with
transient errors (such as ZODB confict errors).
Bugs fixed:
- Fixed a bug that caused extra commit calls to be made on data
managers under certain special circumstances.
- When threads were reused, transaction data could leak accross them,
causing subtle application bugs.
- Fixed zopeinterface require as per bnc#623255
- Added %doc section