Always add first point development#74

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k-okada wants to merge 3 commits intoRethinkRobotics:masterfrom

k-okada:always_add_first_point_development

Commits on Dec 30, 2015

Merge pull request #71 from RethinkRobotics/release-1.2.0
Ian McMahon
committed

Commits on Jul 23, 2016

always add current poisition as the first point in trajectory points
k-okada
committed

Commits on Sep 26, 2016

it already retuned when num_points == 0
k-okada
committed