create shuffled bootstrap data

• load data
• make history
• shuffle data x times
• save shuffled data

changed milestone to %Bootstrap

added enhancement label

added To Do label

added Doing label and removed To Do label

marked the checklist item load data as completed

marked the checklist item make history as completed

marked the checklist item shuffle data x times as completed

marked the checklist item save shuffled data as completed

assigned to @leufen1

changed time estimate to 5h

added 3h 36m of time spent at 2020-02-10

added 45m of time spent at 2020-02-10

mentioned in commit c50e6c55

mentioned in issue #20 (closed)

added .done label and removed Doing label

added merged in Develop label and removed .done label

closed via merge request !59 (merged)

mentioned in commit e1bbf647