fixing unique
Merge branch 'f-model' of github.com:diegogub/aranGO into dev

* 'f-model' of github.com:diegogub/aranGO:
  fixing unique

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
set times
Merge branch 'dev'

* dev:
  set times
  fixing unique