Recently, the travis build for documentation have failed during the installation of pandoc through cabal.
It seems that the version of pandoc installed through cabal is now 1.15.2.1. This induce a conflict when resolving dependencies (see travis log).
One way to solve this is to install a previous version of pandoc, which worked before: 1.15.1.1
This PR fix the issue #108
Recently, the travis build for documentation have failed during the installation of pandoc through cabal. It seems that the version of pandoc installed through cabal is now 1.15.2.1. This induce a conflict when resolving dependencies (see travis log).
One way to solve this is to install a previous version of pandoc, which worked before: 1.15.1.1