@benjamineac I added @0qy to reviewers list. Two things I thought of ....
are the changes here totally compatible with UnifiedInversionSolution .... (admittedly I've forgotten exactly what we intended here but I think it was all about DRY), and
I don't see AveragedInversionSolution here anywhere - is that actually supported. I think it we're using it for some subduction stuff, but are they reachable in TUI ??
Adds /TimeDependentInversionSolution/ page, GT flipchart support for TDIS and find by id support.
closes #395 and #396