0.2.0

• Updated the function plot.mixfitEM()
• Updated the function density.mixfitEM()
• Corrected the function to_k_lambda_weibull()
• Solved the NA issue in the output of mixfit() (NaN still happens when EM algorithm fails to converge)
• Added a vignette
• Added tests

0.1.1

• Resolved the warnings issues found in check results.

0.1.0

• First version