start cleaning things up
1d histograms are working, drastically reduced content of mplhisto as they should only be used for plotting
1d bar plots working again
more changes to TGraph
2d plots working again
added docstrings
start cleaning things up
1d histograms are working, drastically reduced content of mplhisto as they should only be used for plotting
1d bar plots working again
more changes to TGraph
2d plots working again
added docstrings
add z lims to 2d plots and clean up
Merge branch 'mplcleanup' of github.com:artus-analysis/HarryPlotter into mplcleanup

Conflicts:
	Plotting/python/plotmpl.py
refactored contour plot in own function, fixed wrong resolved merge conflict
removed more unneccesary stuff
fix bug in errorbar plotting
Merge branch 'master' into mplcleanup

Conflicts:
	Plotting/python/plotmpl.py
add commandline options for stepped plots and for zorder of the nicks
Merge pull request #3 from artus-analysis/mplcleanup

Mplcleanup