Merge pull request matplotlib#6019 from QuLogic/custom-style-update

STY: Fix grid and tick direction in bmh style.

Author: tacaswell

lib/matplotlib/mpl-data/stylelib/bmh.mplstyle

@@ -19,5 +19,11 @@ axes.titlesize: x-large
 axes.labelsize: large
 axes.prop_cycle: cycler('color', ['348ABD', 'A60628', '7A68A6', '467821', 'D55E00', 'CC79A7', '56B4E9', '009E73', 'F0E442', '0072B2'])
 
+grid.color: b2b2b2
+grid.linestyle: --
+grid.linewidth: 0.5
+
 legend.fancybox: True
 
+xtick.direction: in
+ytick.direction: in

lib/matplotlib/mpl-data/stylelib/fivethirtyeight.mplstyle

@@ -35,6 +35,6 @@ savefig.edgecolor: f0f0f0
 savefig.facecolor: f0f0f0
 
 figure.subplot.left: 0.08
-figure.subplot.right: 0.95 
+figure.subplot.right: 0.95
 figure.subplot.bottom: 0.07
 figure.facecolor: f0f0f0