mlab.FIFOBuffer: remove fossil line referring to nonexistent method
Merge pull request #2065 from efiring/FIFOBuffer_bug

mlab.FIFOBuffer: remove fossil line referring to nonexistent method
Merge pull request #2069 from jakevdp/anim_fix

BUG: pass kwargs to TimedAnimation
Merge branch 'v1.2.x' into v1.3.x