tree 660b3145438f370b45208f7dd8d729564ed5b417
parent 2a6256d81b0ca2fc1e1fbe1cb20cfc0a5ea213d1
author Hao Zhu <haozhu233@gmail.com> 1505505305 -0400
committer Hao Zhu <haozhu233@gmail.com> 1505505322 -0400

bump version...
remove magick from imports to suggests;
update documentation
update vignettes