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David Kremer authored Oct 06, 2017 and Romain Bignon committed Oct 08, 2017

- The valuation of the investments was not fetched by the backend (forgotten?)

This reverts commit 3c84980e.

Remove useless trailing \
Remove trailing spaces
Add missing empty lines

autopep8 -ir -j2 --select=E301,E302,E502,W291,W293,W391 .

Diff quickly checked.