Release with unfinished/untested major new features, done in order to allow us to release minor bug fixes/features that was mixed in with the development.

This release contains lots of unfinished/untested features such as eddy for fMRI and modelling of temporal evolution of eddy currents. The untested features are either hidden or disabled to try and ensure we don't put anything that is wrong out there. The released version has passed all the eddy feeds tests, so hopefully it will not introduce any bugs in functionality the is currently being used. The reason for the release is to allow us to release a bunch of minor features and bug fixes that have been bundled up in the general development of the major new features. Going forward it will allow us to make bug-fixes as bugs gets reported on short lived, dedicated, branches and release them in a timely manor. We can then rebase the development onto the new master to make sure that we bring those fixes with us into the development branch.