Added center and frame arguments for pie-charts [merge to master at cl]#3433

Closed

kpalin wants to merge 5 commits intomatplotlib:v1.4.xfrom

Commits on Aug 29, 2014

Added center and frame arguments for pie-charts
kpalin
committed

Commits on Sep 4, 2014

Commits on Sep 22, 2014

Improved interaction of center and frame arguments
kpalin
committed

Commits on Sep 26, 2014

Added missing baseline image for pie chart test
kpalin
committed