V0.7 upgrade#28

Open

floswald wants to merge 4 commits intomasterfrom v0.7

+500-123

Commits on Sep 13, 2018

first tests work
floswald
committed

Commits on Sep 14, 2018

small progress, at least its a valid project now. blocked by issue with JLD2 recreating the user type
floswald
committed

Commits on Sep 17, 2018

turn off precompilation to avoid Plots.jl warnings
floswald
committed
most functionality back except: save and load. some tests still turned off because of that
floswald
committed