v0.1.0

PossibilisticArithmetic v0.1.0

Merged pull requests:

• CompatHelper: add new compat entry for "PyPlot" at version "2.9" (#1) (@github-actions[bot])
• CompatHelper: add new compat entry for "BivariateCopulas" at version "0.1" (#2) (@github-actions[bot])
• CompatHelper: add new compat entry for "ProbabilityBoundsAnalysis" at version "0.2" (#3) (@github-actions[bot])
• CompatHelper: add new compat entry for "IntervalArithmetic" at version "0.18" (#4) (@github-actions[bot])
• CompatHelper: bump compat for "IntervalArithmetic" to "0.19" (#5) (@github-actions[bot])
• Create LICENSE (#6) (@AnderGray)