Merge pull request #620 from wozz/exchange-rate-old-python
authorThomasV <thomasv1@gmx.de>
Tue, 18 Mar 2014 10:09:58 +0000 (11:09 +0100)
committerThomasV <thomasv1@gmx.de>
Tue, 18 Mar 2014 10:09:58 +0000 (11:09 +0100)
fix error with Decimal in older python versions


Trivial merge