Params: Support initializer list constructor.
Params: Support initializer list constructor.

tschmidt23/Pangolin,stevenlovegrove/Pangolin,wxdzju/Pangolin,wxdzju/Pangolin,randi120/Pangolin,tschmidt23/Pangolin,stevenlovegrove/Pangolin,stevenlovegrove/Pangolin,mp3guy/Pangolin,mp3guy/Pangolin,randi120/Pangolin,tschmidt23/Pangolin,renzodenardi/Pangolin,renzodenardi/Pangolin,mp3guy/Pangolin