Fix documentation of Expressions with **kwargs
Simon Funke
Branch: simon_funke/dolfin-old:fix-expression-documentation
Branch: fenics-project/dolfin:master
Merged
Merged pull request
Merge branch 'simon_funke/fix-expression-documentation'
Merge branch 'simon_funke/fix-expression-documentation'
This pull request fixes issue 761 (https://bitbucket.org/fenics-project/dolfin/issues/761/customized-expression-class-example-does#comment-31714212)